1. From the Department of Internal Medicine ‘C’, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
2. Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
3. Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
4. Statistical Counseling Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
5. Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel