1. Department of Family Medicine, Oregon Health & Science University, Portland, OR, USA
2. Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, USA
3. Community Health Program, School of Public Health, Oregon Health & Science and Portland State University, Portland, OR, USA
4. Community Health Program, Undergraduate Training Biomedical Research, Oregon Health & Science University and Portland State University, School of Public Health, Portland, OR, USA
5. Department of Native Hawaiian Health, University of Hawaii, John A. Burns School of Medicine, Honolulu, HI, USA