About the Authors

Yun-Hsiang Chen

Affiliation Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan

Kuang-Lun Wu

Affiliation Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan

Chia-Hsiang Chen

cchen@nhri.org.tw

Affiliations Division of Mental Health and Addiction Medicine, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan, Department of Psychiatry, Chang Gung Memorial Hospital at Linkou and Chang Gung University School of Medicine, Taoyuan, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YHC CHC. Performed the experiments: YHC KLW. Analyzed the data: YHC KLW CHC. Contributed reagents/materials/analysis tools: CHC. Wrote the paper: YHC CHC.