Corresponding Author

Laboratory of Genetic Disease and Perinatal Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, 610041 Sichuan, PR China

Correspondence

Ping Fan, Laboratory of Genetic Disease and Perinatal Medicine, West China Second University Hospital, Sichuan University, Chengdu 610041, Sichuan, PR China. Tel: +86-28-8550-3259; Fax: +86-28-8555-9065

E-mail address: fanping15@scu.edu.cn