1. Zhejiang Provincial Key Laboratory of Medical Genetics, Wenzhou Medical College, Wenzhou, People's Republic of China.
2. Dental School, University of Texas Health Science Center at San Antonio, San Antonio, Texas.
3. Wenzhou Medical College, The First Affiliated Hospital, Wenzhou, People's Republic of China.
4. Capital Medical University, Xuanwu Hospital, Beijing, People's Republic of China.