1. Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Central Java, Indonesia.
2. Doctoral Program in Medical Sciences, Postgraduate Program, Universitas Sebelas Maret, Surakarta, Central Java, Indonesia.
3. Department of Internal Medicine, Dr. Muwardi Hospital, Surakarta, Central Java, Indonesia.
4. Acupuncture Research Laboratory for Health Services, National Institute of Health of the Republic of Indonesia, Surabaya, Jawatimur, Indonesia.
5. Surabaya Acupuncture Academy, Surabaya, Jawatimur, Indonesia.
6. Department of Anatomy Faculty of Medicine Universitas Sebelas Maret, Surakarta, Central Java, Indonesia.