1. School of Medicine Faculty of Health and Medical Sciences Taylor’s University Selangor Malaysia
2. Private Higher Educational Establishment Kyiv Medical University Kyiv Ukraine
3. Center of Classical Homeopathy of Nataliia Kolomiiets Kyiv Ukraine
4. Postgraduate Doctors’ Training InstituteHealth Care Ministry of the Chuvash Republic Cheboksary Russia
5. International Academy of Classical Homeopathy Alonissos Greece