About the Authors

Min-Chih Cheng

Affiliation Department of Psychiatry, Yuli Mental Health Research Center, Yuli Veterans Hospital, Yuli Township, China

Chao-Lin Lu

Affiliation Department of Psychiatry, Hualien Armed Forces General Hospital, Xincheng Township, China

Sy-Ueng Luu

Affiliation Department of Psychiatry, Taoyuan Armed Forces General Hospital, Longtan Township, China

Ho-Min Tsai

Affiliation Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Longtan Township, China

Shih-Hsin Hsu

Affiliation Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Longtan Township, China

Tzu-Ting Chen

Affiliation Department of Psychiatry, Yuli Mental Health Research Center, Yuli Veterans Hospital, Yuli Township, China

Chia-Hsiang Chen

cchen@nhri.org.tw

Affiliations Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Longtan Township, China, Institute of Medical Sciences, Tzu-Chi University, Yuli Township, China, Department of Psychiatry, Chang Gung Memorial Hospital at Linkou and Chang Gung University School of Medicine, Gueishan Township, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: C-HC. Performed the experiments: M-CC H-MT S-HH. Analyzed the data: M-CC H-MT C-HC. Contributed reagents/materials/analysis tools: T-TC C-LL S-UL C-HC. Wrote the paper: C-HC.