1. Department of Medical Acupuncture, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.
2. Anna Hospital, Pekayon, Bekasi, Indonesia.
3. Medical Acupuncture Specialist Program, Faculty of Medicine Universitas Indonesia, Jakarta, Daerah Istimewa Jakarta, Indonesia.
4. Department of Medical Biology, Faculty of Medicine, Universitas Indonesia, Jakarta, Daerah Istimewa Jakarta, Indonesia.