About the Authors

Dorothy J. Wiley

dwiley@ucla.edu

Affiliation School of Nursing, University of California Los Angeles, Los Angeles, California, United States of America

Xiuhong Li

Affiliation Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Hilary Hsu

Affiliation School of Nursing, University of California Los Angeles, Los Angeles, California, United States of America

Eric C. Seaberg

Affiliation Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Ross D. Cranston

Affiliation School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Stephen Young

Affiliation Tricore Diagnostic Laboratories, University of New Mexico, Albuquerque, New Mexico, United States of America

Gypsyamber D’Souza

Affiliation Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Otoniel Martínez-Maza

Affiliations David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, United States of America, UCLA AIDS Institute, University of California Los Angeles, Los Angeles, California, United States of America

Katherine DeAzambuja

Affiliation School of Nursing, University of California Los Angeles, Los Angeles, California, United States of America

Kristofer Chua

Affiliation School of Nursing, University of California Los Angeles, Los Angeles, California, United States of America

Shehnaz K. Hussain

Affiliation Jonathan and Karen Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America

Roger Detels

Affiliation Jonathan and Karen Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America

Competing Interests

Wiley, Cranston and D’Souza receive research funding from Merck, Sharp, & Dohme (Merck & Co., Inc). Wiley has been paid for educational lectures to healthcare providers by Merck & Co., Inc. Cranston has received honoraria for published works for Wolters Kluwer, publishers of UptoDate.com. Young is a member of a scientific advisory board for Roche Diagnostic Corporation & Quidel Corporation. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials. None of these entities funded this work. Other authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DJW GD RDC RD OMM. Performed the experiments: SY. Analyzed the data: XL DJW ECS. Wrote the paper: DJW XL HH ECS RDC SY GD OMM KD KC SKH RD.