1. Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
2. Department of Cosmetic and Plastic Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
3. Department of Plastic, Reconstructive and Cosmetic Surgery, Xinqiao Hospital, Army Medical University, Chongqing 400037, China
4. Shandong Key Laboratory of Medical and Health Textile Materials, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, College of Textile & Clothing, Qingdao University, Qingdao 266071, China
5. Institute of Neuroregeneration & Neurorehabilitation, Department of Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao 266071, China
6. Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao 266001, China