About the Authors

Xianming du Prel Carroll

Affiliation Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, China

Honggang Yi

Affiliation Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Yuezhu Liang

Affiliation Beijing Children and Adolescents Mental Health Center, Beijing An Ding Hospital, Capital Medical University, Beijing, China

Ke Pang

Affiliation Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China

Sandra Leeper-Woodford

Affiliation Division of Basic Medical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America

Patrizia Riccardi

Affiliation Department of Psychiatry, Mercer University School of Medicine, Macon, Georgia, United States of America

Xianhong Liang

hh_liang@hotmail.com

Affiliation Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XdPC XHL. Performed the experiments: XdPC XHL. Analyzed the data: HGY. Contributed reagents/materials/analysis tools: KP YZL. Wrote the paper: XdPC XHL. Revised the manuscript critically for important intellectual content: SLW PR.