1. Department of Community Health Systems in the School of Nursing, University of California San Francisco (UCSF), San Francisco, California, USA;
2. Department of Psychology, San Jose State University, San Jose, California, USA;
3. Ob/Gyn, Reproductive Science, Stanford University, Stanford, California, USA;
4. Department of Medicine, Stanford University, Stanford, California, USA;
5. The PRIDE Study/PRIDEnet, University of California San Francisco (USCF), San Francisco, California, USA