1 State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Cleft Lip and Palate Surgery, West China Stomatological Hospital, Sichuan University.
2 State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases.
3 State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Cleft Lip and Palate Surgery, West China Stomatological Hospital, Sichuan University, Chengdu, People's Republic of China.