1. Department of Epidemiology, Human Genetics, and Environmental Science, School of Public Health, The University of Texas Health Science Center in Houston, Houston, Texas 77030, USA
2. Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
3. Department of Management Policy and Community Health, School of Public Health, The University of Texas Health Science Center in Houston, Houston, Texas 77030, USA
4. Department of Biostatistics, School of Public Health, The University of Texas Health Science Center in Houston, Houston, Texas 77030, USA
5. Department of Medicine, Baylor College of Medicine, Houston, Texas 77030, USA