1. Pediatric Department; Shaare Zedek Medical Center; affiliated with the Hadassah-Hebrew University Medical School; Jerusalem Israel
2. Cardiology Unit; Shaare Zedek Medical Center; affiliated with the Hadassah-Hebrew University Medical School; Jerusalem Israel
3. Infectious Diseases Unit; Shaare Zedek Medical Center; affiliated with the Hadassah-Hebrew University Medical School; Jerusalem Israel