1. Department of Pediatrics, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
2. Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
3. National and Local Joint Engineering Laboratory for High‑through Molecular Diagnosis Technology, Translational Medicine Institute, Collaborative Research Center for Post‑doctoral Mobile Stations of Central South University, Affiliated The First People's Hospital of Chenzhou, Southern Medical University, University of South China, Chenzhou, Hunan 423000, P.R. China
4. Department of Neonatology, Affiliated The First People's Hospital of Chenzhou, Southern Medical University, University of South China, Chenzhou, Hunan 423000, P.R. China