1. Translational Medicine Institute; National and Local Joint Engineering Laboratory for High-Throughput Molecular Diagnosis Technology; Affiliated The First People's Hospital of Chenzhou; University of South China; Chenzhou People's Republic of China
2. Department of Pediatric; Guangzhou Women and Children's Medical Center; Guangzhou People's Republic of China
3. Department of Public Health; Sichuan University; Chengdu People's Republic of China