1. Department of Psychiatry & Human Behavior, The Warren Alpert Medical School, Brown University, Providence, RI 02912, USA
2. Department of Internal Medicine, Mercer University School of Medicine, Macon, GA 31207, USA
3. Department of Community Medicine, Mercer University School of Medicine, Macon, GA 31207, USA
4. Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA 19104, USA
5. College of Nursing and Health Professionals, Drexel University, Philadelphia, PA 19104, USA
6. Houston County Health Department, Georgia Department of Public Health, Warner Robins, GA 31088, USA