1. Complementary and Traditional Medicine Unit, Department of Family Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa and Clalit Health Services, Haifa and Western Galilee District, Haifa 35013, Israel
2. Department of Eretz Israel Studies and School of Public Health, University of Haifa, Haifa, Israel
3. Department of Sociology, Western Galilee Academic College—Bar Ilan University, Israel
4. Department of Internal Medicine, Bnai-Zion Hospital and Department for Complementary/Integrative Medicine, Law and Ethics, International Center for Health, Law and Ethics, Haifa University, Haifa, Israel