About the Authors

Parthasarathy Krishnamurthy

partha@uh.edu

Affiliations Department of Marketing and Entrepreneurship, Institute for Health Care Marketing, C. T. Bauer College of Business, University of Houston, Houston, Texas, United States of America, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America, Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas, United States of America

Sam K. Hui

Affiliation Department of Marketing and Entrepreneurship, C. T. Bauer College of Business, University of Houston, Houston, Texas, United States of America

Narayanan Shivkumar

Affiliation Swasti Health Resource Center, Bangalore, Karnataka, India

Chandrasekhar Gowda

Affiliation Swades Foundation, Mumbai, Maharashtra, India

R. Pushpalatha

Affiliation Swathi Mahila Sangha, Bangalore, Karnataka, India

Competing Interests

PK and SKH have no competing interests. Shivkumar presently works for, and Gowda used to work for, Swasti Health Resource Center, which houses the Pragati Project in collaboration with Swathi Mahila Sangha, a Sex worker Co-operative. Project Pragati is partly funded by the Bill and Melinda Gates Foundation. Pushpalatha is the liaison from Swathi Mahila Sangha, which is partly funded by the Bill and Melinda Gates Foundation.

Author Contributions

Conceived and designed the experiments: PK. Analyzed the data: PK SKH. Contributed reagents/materials/analysis tools: CG NS RP. Wrote the paper: PK SKH CG NS RP.