Changes in body mass index and clinical outcomes after initiation of contemporary antiretroviral regimens

Weight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and clinical impact in a large prospective observational study. PWH aged ≥18 years were included who started a new antiretroviral (baseline) durin...

Full description

Saved in:
Bibliographic Details
Published in:AIDS (London) Vol. 36; no. 15; p. 2107
Main Authors: Bannister, Wendy P, Mast, T Christopher, de Wit, Stéphane, Gerstoft, Jan, Wiese, Lothar, Milinkovic, Ana, Hadziosmanovic, Vesna, Clarke, Amanda, Rasmussen, Line D, Lacombe, Karine, Schommers, Philipp, Staub, Thérèse, Zagalo, Alexandra, Portu, Joseba J, Tau, Luba, Calmy, Alexandra, Cavassini, Matthias, Gisinger, Martin, Borodulina, Elena, Mocroft, Amanda, Reekie, Joanne, Peters, Lars
Format: Journal Article
Language:English
Published: England 01.12.2022
Subjects:
ISSN:1473-5571, 1473-5571
Online Access:Get more information
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract Weight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and clinical impact in a large prospective observational study. PWH aged ≥18 years were included who started a new antiretroviral (baseline) during 2010-2019 with baseline and ≥1 follow-up BMI assessment available. Rates of clinical outcomes (cardiovascular disease [CVD], malignancies, diabetes mellitus [DM] and all-cause mortality) were analysed using Poisson regression to assess effect of time-updated BMI changes (>1 kg/m 2 decrease, ±1 kg/m 2 stable, >1 kg/m 2 increase), lagged by 1-year to reduce reverse causality. Analyses were adjusted for baseline BMI plus key confounders including antiretroviral exposure. 6721 PWH were included; 72.3% were male, median age 48 years (interquartile range [IQR] 40-55). At baseline, 8.4% were antiretroviral-naive, and 5.0% were underweight, 59.7% healthy weight, 27.5% overweight, and 7.8% were living with obesity. There was an 8.2% increase in proportion of overweight and 4.8% in obesity over the study period (median follow-up 4.4 years [IQR 2.6-6.7]).100 CVDs, 149 malignancies, 144 DMs, and 257 deaths were observed with incidence rates 4.4, 6.8, 6.6, 10.6 per 1000 person-years of follow-up, respectively. Compared to stable BMI, >1 kg/m 2 increase was associated with increased risk of DM (adjusted incidence rate ratio [IRR]: 1.96, 95% confidence interval [CI]: 1.36-2.80) and >1 kg/m 2 decrease with increased risk of death (adjusted IRR: 2.33, 95% CI: 1.73-3.13). No significant associations were observed between BMI changes and CVD or malignancies. A BMI increase was associated with DM and a decrease associated with death.
AbstractList Weight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and clinical impact in a large prospective observational study.BACKGROUNDWeight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and clinical impact in a large prospective observational study.PWH aged ≥18 years were included who started a new antiretroviral (baseline) during 2010-2019 with baseline and ≥1 follow-up BMI assessment available. Rates of clinical outcomes (cardiovascular disease [CVD], malignancies, diabetes mellitus [DM] and all-cause mortality) were analysed using Poisson regression to assess effect of time-updated BMI changes (>1 kg/m 2 decrease, ±1 kg/m 2 stable, >1 kg/m 2 increase), lagged by 1-year to reduce reverse causality. Analyses were adjusted for baseline BMI plus key confounders including antiretroviral exposure.METHODSPWH aged ≥18 years were included who started a new antiretroviral (baseline) during 2010-2019 with baseline and ≥1 follow-up BMI assessment available. Rates of clinical outcomes (cardiovascular disease [CVD], malignancies, diabetes mellitus [DM] and all-cause mortality) were analysed using Poisson regression to assess effect of time-updated BMI changes (>1 kg/m 2 decrease, ±1 kg/m 2 stable, >1 kg/m 2 increase), lagged by 1-year to reduce reverse causality. Analyses were adjusted for baseline BMI plus key confounders including antiretroviral exposure.6721 PWH were included; 72.3% were male, median age 48 years (interquartile range [IQR] 40-55). At baseline, 8.4% were antiretroviral-naive, and 5.0% were underweight, 59.7% healthy weight, 27.5% overweight, and 7.8% were living with obesity. There was an 8.2% increase in proportion of overweight and 4.8% in obesity over the study period (median follow-up 4.4 years [IQR 2.6-6.7]).100 CVDs, 149 malignancies, 144 DMs, and 257 deaths were observed with incidence rates 4.4, 6.8, 6.6, 10.6 per 1000 person-years of follow-up, respectively. Compared to stable BMI, >1 kg/m 2 increase was associated with increased risk of DM (adjusted incidence rate ratio [IRR]: 1.96, 95% confidence interval [CI]: 1.36-2.80) and >1 kg/m 2 decrease with increased risk of death (adjusted IRR: 2.33, 95% CI: 1.73-3.13). No significant associations were observed between BMI changes and CVD or malignancies.RESULTS6721 PWH were included; 72.3% were male, median age 48 years (interquartile range [IQR] 40-55). At baseline, 8.4% were antiretroviral-naive, and 5.0% were underweight, 59.7% healthy weight, 27.5% overweight, and 7.8% were living with obesity. There was an 8.2% increase in proportion of overweight and 4.8% in obesity over the study period (median follow-up 4.4 years [IQR 2.6-6.7]).100 CVDs, 149 malignancies, 144 DMs, and 257 deaths were observed with incidence rates 4.4, 6.8, 6.6, 10.6 per 1000 person-years of follow-up, respectively. Compared to stable BMI, >1 kg/m 2 increase was associated with increased risk of DM (adjusted incidence rate ratio [IRR]: 1.96, 95% confidence interval [CI]: 1.36-2.80) and >1 kg/m 2 decrease with increased risk of death (adjusted IRR: 2.33, 95% CI: 1.73-3.13). No significant associations were observed between BMI changes and CVD or malignancies.A BMI increase was associated with DM and a decrease associated with death.CONCLUSIONSA BMI increase was associated with DM and a decrease associated with death.
Weight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and clinical impact in a large prospective observational study. PWH aged ≥18 years were included who started a new antiretroviral (baseline) during 2010-2019 with baseline and ≥1 follow-up BMI assessment available. Rates of clinical outcomes (cardiovascular disease [CVD], malignancies, diabetes mellitus [DM] and all-cause mortality) were analysed using Poisson regression to assess effect of time-updated BMI changes (>1 kg/m 2 decrease, ±1 kg/m 2 stable, >1 kg/m 2 increase), lagged by 1-year to reduce reverse causality. Analyses were adjusted for baseline BMI plus key confounders including antiretroviral exposure. 6721 PWH were included; 72.3% were male, median age 48 years (interquartile range [IQR] 40-55). At baseline, 8.4% were antiretroviral-naive, and 5.0% were underweight, 59.7% healthy weight, 27.5% overweight, and 7.8% were living with obesity. There was an 8.2% increase in proportion of overweight and 4.8% in obesity over the study period (median follow-up 4.4 years [IQR 2.6-6.7]).100 CVDs, 149 malignancies, 144 DMs, and 257 deaths were observed with incidence rates 4.4, 6.8, 6.6, 10.6 per 1000 person-years of follow-up, respectively. Compared to stable BMI, >1 kg/m 2 increase was associated with increased risk of DM (adjusted incidence rate ratio [IRR]: 1.96, 95% confidence interval [CI]: 1.36-2.80) and >1 kg/m 2 decrease with increased risk of death (adjusted IRR: 2.33, 95% CI: 1.73-3.13). No significant associations were observed between BMI changes and CVD or malignancies. A BMI increase was associated with DM and a decrease associated with death.
Author Rasmussen, Line D
Clarke, Amanda
Reekie, Joanne
Portu, Joseba J
Mocroft, Amanda
Peters, Lars
Mast, T Christopher
Gisinger, Martin
Milinkovic, Ana
Gerstoft, Jan
Staub, Thérèse
Zagalo, Alexandra
de Wit, Stéphane
Bannister, Wendy P
Hadziosmanovic, Vesna
Lacombe, Karine
Borodulina, Elena
Calmy, Alexandra
Wiese, Lothar
Cavassini, Matthias
Schommers, Philipp
Tau, Luba
Author_xml – sequence: 1
  givenname: Wendy P
  surname: Bannister
  fullname: Bannister, Wendy P
  organization: Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
– sequence: 2
  givenname: T Christopher
  surname: Mast
  fullname: Mast, T Christopher
  organization: Merck & Co., Inc., Kenilworth, New Jersey, USA
– sequence: 3
  givenname: Stéphane
  surname: de Wit
  fullname: de Wit, Stéphane
  organization: CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
– sequence: 4
  givenname: Jan
  surname: Gerstoft
  fullname: Gerstoft, Jan
  organization: Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
– sequence: 5
  givenname: Lothar
  surname: Wiese
  fullname: Wiese, Lothar
  organization: Sjællands Universitetshospital, Roskilde, Denmark
– sequence: 6
  givenname: Ana
  surname: Milinkovic
  fullname: Milinkovic, Ana
  organization: Chelsea and Westminster Hospital, London, UK
– sequence: 7
  givenname: Vesna
  surname: Hadziosmanovic
  fullname: Hadziosmanovic, Vesna
  organization: University Clinical Centre Sarajevo, Clinic for Infectious Diseases, Sarajevo, Bosnia and Herzegovina
– sequence: 8
  givenname: Amanda
  surname: Clarke
  fullname: Clarke, Amanda
  organization: University Hospitals Sussex NHS Foundation Trust and Brighton & Sussex Medical School, Brighton, UK
– sequence: 9
  givenname: Line D
  surname: Rasmussen
  fullname: Rasmussen, Line D
  organization: Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
– sequence: 10
  givenname: Karine
  surname: Lacombe
  fullname: Lacombe, Karine
  organization: Sorbonne Université, IPLESP Inserm UMR-S1136, AP-HP, Paris, France
– sequence: 11
  givenname: Philipp
  surname: Schommers
  fullname: Schommers, Philipp
  organization: Department I of Internal Medicine, University Hospital of Cologne, Cologne, Germany
– sequence: 12
  givenname: Thérèse
  surname: Staub
  fullname: Staub, Thérèse
  organization: Centre Hospitalier de Luxembourg, Service des Maladies Infectieuses, Luxembourg
– sequence: 13
  givenname: Alexandra
  surname: Zagalo
  fullname: Zagalo, Alexandra
  organization: Santa Maria University Hospital, Department of Infectious Diseases, Lisbon, Portugal
– sequence: 14
  givenname: Joseba J
  surname: Portu
  fullname: Portu, Joseba J
  organization: Hospital Universitario de Alava, Vitoria-Gasteiz, Spain
– sequence: 15
  givenname: Luba
  surname: Tau
  fullname: Tau, Luba
  organization: Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
– sequence: 16
  givenname: Alexandra
  surname: Calmy
  fullname: Calmy, Alexandra
  organization: HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
– sequence: 17
  givenname: Matthias
  surname: Cavassini
  fullname: Cavassini, Matthias
  organization: Centre hospitalier Universitaire Vaudois, Lausanne, Switzerland
– sequence: 18
  givenname: Martin
  surname: Gisinger
  fullname: Gisinger, Martin
  organization: University Hospital Innsbruck, Innsbruck, Austria
– sequence: 19
  givenname: Elena
  surname: Borodulina
  fullname: Borodulina, Elena
  organization: Samara State Medical University, Samara, Russia
– sequence: 20
  givenname: Amanda
  surname: Mocroft
  fullname: Mocroft, Amanda
  organization: Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
– sequence: 21
  givenname: Joanne
  surname: Reekie
  fullname: Reekie, Joanne
  organization: Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
– sequence: 22
  givenname: Lars
  surname: Peters
  fullname: Peters, Lars
  organization: Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
BackLink https://www.ncbi.nlm.nih.gov/pubmed/35848573$$D View this record in MEDLINE/PubMed
BookMark eNpNkFtLxDAQhYOsuBf9ByJ59KVr0qRp-risV1gQQZ_LtJ2ukTZZk1Tcf2_FFfa8zBz4zsCcOZlYZ5GQS86WnBX5zcvqdsmOJIRIT8iMy1wkWZbzydE-JfMQPkYoY1qfkanItNRZLmbErN_BbjFQY2nlmj3tIfyaBr8p2IbWnbGmho66IdauH0FoI_qRMNFANM5S19La2Yj9znnw-zEWjcfo3ZfxY9Dj1vRowzk5baELeHGYC_J2f_e6fkw2zw9P69UmqYVWMkFkmmnZFpBLmYqqajmqnGegBROsKVpIOeNKF40ogHMJvKpyldfAUmxAVemCXP_d3Xn3OWCIZW9CjV0HFt0QylQVXCpWKDmiVwd0qHpsyp03_fhB-V9P-gNDP2sE
CitedBy_id crossref_primary_10_1097_JNC_0000000000000547
crossref_primary_10_1177_09564624231179767
crossref_primary_10_1016_S2352_3018_23_00328_4
crossref_primary_10_3390_nu15051298
crossref_primary_10_1097_QAD_0000000000003548
crossref_primary_10_1097_QAD_0000000000003415
crossref_primary_10_1097_COH_0000000000000827
crossref_primary_10_1210_clinem_dgad411
crossref_primary_10_2147_CEOR_S413800
crossref_primary_10_3390_cancers16010070
crossref_primary_10_1093_cid_ciac827
crossref_primary_10_3390_cancers15143640
crossref_primary_10_1093_nutrit_nuae171
crossref_primary_10_1097_QAD_0000000000003784
crossref_primary_10_1007_s15010_023_02009_8
crossref_primary_10_3390_life14111367
ContentType Journal Article
Copyright Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.
Copyright_xml – notice: Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.
CorporateAuthor EuroSIDA study group
CorporateAuthor_xml – name: EuroSIDA study group
DBID CGR
CUY
CVF
ECM
EIF
NPM
7X8
DOI 10.1097/QAD.0000000000003332
DatabaseName Medline
MEDLINE
MEDLINE (Ovid)
MEDLINE
MEDLINE
PubMed
MEDLINE - Academic
DatabaseTitle MEDLINE
Medline Complete
MEDLINE with Full Text
PubMed
MEDLINE (Ovid)
MEDLINE - Academic
DatabaseTitleList MEDLINE - Academic
MEDLINE
Database_xml – sequence: 1
  dbid: NPM
  name: PubMed
  url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 2
  dbid: 7X8
  name: MEDLINE - Academic
  url: https://search.proquest.com/medline
  sourceTypes: Aggregation Database
DeliveryMethod no_fulltext_linktorsrc
Discipline Medicine
EISSN 1473-5571
ExternalDocumentID 35848573
Genre Journal Article
Observational Study
GroupedDBID ---
.XZ
.Z2
01R
0R~
1J1
23M
2WC
354
40H
4Q1
4Q2
4Q3
5GY
5RE
5VS
71W
77Y
7O~
85S
8L-
AAAAV
AAAXR
AAGIX
AAHPQ
AAIQE
AAJCS
AAMOA
AAMTA
AAQKA
AARTV
AASCR
AASOK
AASXQ
AAUEB
AAXQO
ABASU
ABBUW
ABDIG
ABIVO
ABJNI
ABVCZ
ABXVJ
ABZAD
ACDDN
ACEWG
ACGFS
ACIJW
ACILI
ACLDA
ACOAL
ACWDW
ACWRI
ACXJB
ACXNZ
ADBBV
ADGGA
ADHPY
AE3
AE6
AEBDS
AENEX
AFDTB
AFEXH
AFSOK
AFUWQ
AGINI
AHOMT
AHQNM
AHVBC
AIJEX
AINUH
AJCLO
AJIOK
AJNWD
AJZMW
AKCTQ
AKULP
ALKUP
ALMA_UNASSIGNED_HOLDINGS
ALMTX
AMJPA
AMKUR
AMNEI
AOHHW
AWKKM
BAWUL
BOYCO
BQLVK
BYPQX
C45
CGR
CS3
CUY
CVF
DIK
DIWNM
E.X
E3Z
EBS
ECM
EEVPB
EIF
ERAAH
EX3
F2K
F2L
F2M
F2N
F5P
FCALG
FL-
GNXGY
GQDEL
H0~
HLJTE
HZ~
IKREB
IKYAY
IN~
IPNFZ
JK3
JK8
K8S
KD2
KMI
KQ8
L-C
L7B
N9A
NPM
N~7
N~B
O9-
OAG
OAH
OBH
ODA
ODMTH
OHH
OHYEH
OJAPA
OK1
OL1
OLB
OLG
OLH
OLU
OLV
OLW
OLY
OLZ
OPUJH
OPX
OVD
OVDNE
OVIDH
OVLEI
OVOZU
OWU
OWV
OWW
OWX
OWY
OWZ
OXXIT
P2P
RIG
RLZ
S4R
S4S
SJN
TEORI
TR2
TSPGW
V2I
VVN
W3M
WOQ
WOW
X3V
X3W
XXN
XYM
YFH
7X8
ABPXF
ABXYN
ABZZY
ACDOF
ACZKN
ADKSD
ADSXY
AFBFQ
AFMBP
AFNMH
AHQVU
AOQMC
ID FETCH-LOGICAL-c3864-ee08084f9a74423bbf1e6715a83030d9fa2101689d39a114a1bb767ca02eda6b2
IEDL.DBID 7X8
ISICitedReferencesCount 18
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=00002030-202212010-00004&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 1473-5571
IngestDate Mon Sep 08 09:15:22 EDT 2025
Wed Feb 19 02:24:45 EST 2025
IsPeerReviewed true
IsScholarly true
Issue 15
Language English
License Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c3864-ee08084f9a74423bbf1e6715a83030d9fa2101689d39a114a1bb767ca02eda6b2
Notes ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Undefined-1
ObjectType-Feature-3
content type line 23
PMID 35848573
PQID 2691460964
PQPubID 23479
ParticipantIDs proquest_miscellaneous_2691460964
pubmed_primary_35848573
PublicationCentury 2000
PublicationDate 2022-December-1
PublicationDateYYYYMMDD 2022-12-01
PublicationDate_xml – month: 12
  year: 2022
  text: 2022-December-1
  day: 01
PublicationDecade 2020
PublicationPlace England
PublicationPlace_xml – name: England
PublicationTitle AIDS (London)
PublicationTitleAlternate AIDS
PublicationYear 2022
SSID ssj0005088
Score 2.4930072
Snippet Weight gain is becoming increasingly prevalent amongst people with HIV (PWH) receiving contemporary antiretroviral treatment. We investigated BMI changes and...
SourceID proquest
pubmed
SourceType Aggregation Database
Index Database
StartPage 2107
SubjectTerms Adolescent
Adult
Anti-Retroviral Agents - therapeutic use
Body Mass Index
Cardiovascular Diseases - complications
Diabetes Mellitus - epidemiology
Female
HIV Infections - complications
HIV Infections - drug therapy
Humans
Male
Middle Aged
Neoplasms - complications
Neoplasms - drug therapy
Neoplasms - epidemiology
Obesity - drug therapy
Overweight - complications
Overweight - drug therapy
Overweight - epidemiology
Risk Factors
Title Changes in body mass index and clinical outcomes after initiation of contemporary antiretroviral regimens
URI https://www.ncbi.nlm.nih.gov/pubmed/35848573
https://www.proquest.com/docview/2691460964
Volume 36
WOSCitedRecordID wos00002030-202212010-00004&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LS8QwEA7qinjx_VhfRPBa1iZtk5xkURcP7rKCyt5KXoU9bLtuu4L_3knasl4EwR56ytCSTCbfzGTmQ-gmjBkhWSIDQgQHB0WoQLhaGUC6XLHMSu5DA-_PbDTik4kYNwG3srlW2dpEb6hNoV2MvEcSAZsaAHd0N_8IHGuUy642FBrrqEMByjitZpNVt3AHPnx1EaNBHLOwLZ0TrPfSf6hbFzYPpY6A5DeQ6Q-bwe5_f3MP7TQwE_drvdhHazY_QFvDJpF-iKZ1VUGJpzlWhfnCMwDR2LdOxDI3uC2YxMWygg_DQE8mDiOmVb2YuMiw_tHaCsQqMJ-VC1EsQNAxPszARz5Cb4PH1_unoGFdCDTlSRRYCyCSR5mQLAKspVQW2oSFseRw2t0akUniPH4uDBUSvCkZKsUSpuUtsUYmihyjjbzI7SnChpMoMdKGLmhCIykNpeDQaCK1BGSvu-i6ncQUtNqlKmRui2WZrqaxi07qlUjndfuNlAJm4jGjZ3-QPkfbxNUr-PsnF6iTwZ62l2hTf1bTcnHl1QXeo_HwG2-uySM
linkProvider ProQuest
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Changes+in+body+mass+index+and+clinical+outcomes+after+initiation+of+contemporary+antiretroviral+regimens&rft.jtitle=AIDS+%28London%29&rft.au=Bannister%2C+Wendy+P&rft.au=Mast%2C+T+Christopher&rft.au=de+Wit%2C+St%C3%A9phane&rft.au=Gerstoft%2C+Jan&rft.date=2022-12-01&rft.issn=1473-5571&rft.eissn=1473-5571&rft.volume=36&rft.issue=15&rft.spage=2107&rft_id=info:doi/10.1097%2FQAD.0000000000003332&rft.externalDBID=NO_FULL_TEXT
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1473-5571&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1473-5571&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1473-5571&client=summon