Preconception maternal and paternal one-carbon metabolism homeostasis and perinatal adverse outcomes: a prospective multiple events case-control study

Affiliations

• ¹ Department of Clinical Epidemiology & Clinical Trial Unit, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China; Research Unit of Early Intervention of Genetically Related Childhood Cardiovascular Diseases (2018RU002), Chinese Academy of Medical Sciences, Shanghai 201102, China.
• ² Department of Clinical Epidemiology & Clinical Trial Unit, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China; Pediatric Heart Center and Shanghai Key Laboratory of Birth Defects, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China.
• ³ Research Unit of Early Intervention of Genetically Related Childhood Cardiovascular Diseases (2018RU002), Chinese Academy of Medical Sciences, Shanghai 201102, China; Pediatric Heart Center and Shanghai Key Laboratory of Birth Defects, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China.
• ⁴ Research Unit of Early Intervention of Genetically Related Childhood Cardiovascular Diseases (2018RU002), Chinese Academy of Medical Sciences, Shanghai 201102, China; Pediatric Heart Center and Shanghai Key Laboratory of Birth Defects, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China. Electronic address: gyhuang@shmu.edu.cn.