04 Ortiz et al.indd

*Department of Biostatistics and Epidemiology, Graduate School of Public Health, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico; †Cancer Control and Population Sciences Program, University of Puerto Rico Comprehensive Cancer Center, San Juan, Puerto Rico; ‡Department of OBGYN, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico; §UPR/ MDACC Partnership in Excellence in Cancer Research Program, School of Medicine, University of Puerto Rico Puerto Rico, San Juan, Puerto Rico; **Departments of Laboratory Medicine and Medicine, University of California, San Francisco, California, United States of America