1. Shenzhen Longgang Institute of Stomatology Shenzhen Guangdong China
2. Department of Otolaryngology Longgang E.N.T. Hospital & Shenzhen Key Laboratory of E.N.T. Institute of E.N.T Shenzhen Guangdong China
3. Center for Genetic Medicine Xuzhou Maternity and Child Health Care Hospital Xuzhou Jiangsu China