About the Authors

Dipen A. Patel

Affiliation Pharmerit International, Bethesda, Maryland, United States of America

Sonya J. Snedecor

ssnedecor@pharmerit.com

Affiliation Pharmerit International, Bethesda, Maryland, United States of America

Wing Yu Tang

Affiliation Pharmerit International, Bethesda, Maryland, United States of America

Lavanya Sudharshan

Affiliation Pharmerit International, Bethesda, Maryland, United States of America

Jessica W. Lim

Affiliation GlaxoSmithKline, Stockley Park, United Kingdom

Robert Cuffe

Affiliation ViiV Healthcare, Middlesex, United Kingdom

Sonia Pulgar

Current address: Becton Dickinson, Franklin Lakes, New Jersey, United States of America

Affiliation GlaxoSmithKline, Research Triangle Park, North Carolina, United States of America

Kim A. Gilchrist

Affiliation GlaxoSmithKline, Renaissance, Pennsylvania, United States of America

Rodrigo Refoios Camejo

Affiliation GlaxoSmithKline, Brentford, United Kingdom

Jennifer Stephens

Affiliation Pharmerit International, Bethesda, Maryland, United States of America

Garrett Nichols

Affiliation GlaxoSmithKline, Research Triangle Park, North Carolina, United States of America

Competing Interests

JL, SP, KAG, RRC and GN were employees of GlaxoSmithKline at the time of the study; RC was an employee of ViiV Healthcare at the time of the study. DAP, SJS, LS, WYT, JS were employees of Pharmerit International. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the research: DAP SJS WYT LS JWL RC SP KAG RRC JS GN. Study identification: DAP SJS WYT LS JWL RC KAG RRC JS GN. Data analysis and extraction: DAP SJS WYT LS. Contributed to the writing of the manuscript: DAP SJS WYT LS. Review/editing of the manuscript: JWL RC SP KAG RRC JS GN.