1. Shenandoah Community Health Center, Martinsburg, WV, USA
2. Chilton Medical Center, Pompton Plains, NJ, USA
3. Segulah Pediatrics, Brooklyn, NY, USA
4. Rutgers School of Public Health, Piscataway, NJ, USA
5. Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
6. Columbia University Medical Center, New York, NY, USA