1. Department of Internal Medicine, AIDS Program, Yale University, New Haven, CT, USA
2. Loma Linda University School of Public Health, Loma Linda, CA, USA
3. Quinnipiac University School of Business, Hamden, CT, USA
4. Section of Rheumatology, Yale University School of Medicine, New Haven, CT, USA
5. Department of Behavioral and Social Sciences, Brown School of Public Health, New Haven, CT, USA