1. The Center for Integrative Complementary Medicine, Shaare Zedek Medical Center, Jerusalem, Israel.
2. General Surgery, Shaare Zedek Medical Center, Jerusalem, Israel.
3. Gertner Institute of Epidemiology and Health Policy, Sheba Medical Center, Tel-Hashomer, Israel.
4. Immunology Laboratory for Tumor Diagnosis, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
5. Pulmonary Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
6. Intensive Care Unit, Shaare Zedek Medical Center, Jerusalem, Israel.