About the Authors

Cheng-Ta Li

Affiliations Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Division of Psychiatry, Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan

Li-Fen Chen

Affiliations Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Integrated Brain Research Unit, Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan

Pei-Chi Tu

Affiliations Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, Division of Psychiatry, Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan

Shyh-Jen Wang

Affiliation Department of Nuclear Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

Mu-Hong Chen

Affiliation Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan

Tung-Ping Su

Affiliations Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Division of Psychiatry, Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan

Jen-Chuen Hsieh

jchsieh@ym.edu.tw

Affiliations Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Integrated Brain Research Unit, Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan, Center of Neuropsychiatric Research, National Health and Research Institute, ChuNan, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CTL TPS JCH. Performed the experiments: CTL LFC PCT MHC SJW. Analyzed the data: CTL LFC. Contributed reagents/materials/analysis tools: PCT SJW MHC JCH. Wrote the paper: CTL.