1. Department of Epidemiology and Population Health; Albert Einstein College of Medicine; Bronx NY USA
2. Department of Medicine; Montefiore Medical Center; Bronx NY USA
3. Department of Obstetrics & Gynecology and Women's Health; Albert Einstein College of Medicine; Bronx NY USA
4. Ruth M. Rothstein CORE Center; Stroger Hospital of Cook County; Chicago IL USA
5. Department of Epidemiology; Johns Hopkins Bloomberg School of Public Health; Baltimore MD USA
6. Department of Medicine; Georgetown University Medical Center; Washington DC USA
7. Department of Pediatrics; University of Southern California; Los Angeles CA USA
8. Bluestone Center for Clinical Research; New York University; New York NY USA
9. Department of Oral and Maxillofacial Surgery; New York University; New York NY USA