1. TCM Research Center, Graz, and Research Unit of Biomedical Engineering in Anesthesia and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
2. Institute of Knowledge Discovery, Graz University of Technology, Graz, Austria.
3. Department of Physiology, Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China.
4. Department of Psychology, Neuropsychology, Karl-Franzens University of Graz, Graz, Austria.
5. United States Air Force Acupuncture Center, Joint Base Andrews, MD.