1. United States Air Force Acupuncture Center, Malcolm Grow Medical Clinics and Surgery Center, 1050 W. Perimeter Road, Joint Base Andrews, Prince George’s County, MD 20762, USA
2. Nano Primo Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon 443-270, Republic of Korea
3. Department of Chemical Engineering, University of Louisville, Louisville, KY 40292, USA
4. Frankfurt Initiative for Regenerative Medicine (FIRM), Experimental Orthopedics and Trauma Surgery, JW Goethe University Hospital, 60528 Frankfurt am Main, Germany
5. Department of Gastroenterology and Hepatology, Renmin Hospital of Wuhan University and Wuhan University Institute of Digestive and Liver Diseases, Wuhan 430-060, China
6. Department of Dermatology, Sakai Hospital, Kinki University, Sakai, Osaka 590-0132, Japan