About the Authors

Zhang-Jin Zhang

zhangzj@hku.hk

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Roger Ng

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Sui Cheung Man

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Tsui Yin Jade Li

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Wendy Wong

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Qing-Rong Tan

Affiliation Department of Psychiatry, Fourth Military Medical University, Xi'an, Shaanxi, China

Hei Kiu Wong

Affiliation School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Ka-Fai Chung

Affiliation Department of Psychiatry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Man-Tak Wong

Affiliation Department of Psychiatry, Kowloon Hospital, Hong Kong, China

Wai-Kiu Alfert Tsang

Affiliation Department of Psychiatry, Kowloon Hospital, Hong Kong, China

Ka-chee Yip

Affiliation Department of Psychiatry, Kowloon Hospital, Hong Kong, China

Eric Ziea

Affiliation Chinese Medicine Section, Hospital Authority, Hong Kong, China

Vivian Taam Wong

Affiliation Chinese Medicine Section, Hospital Authority, Hong Kong, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: Z-JZ RN Q-RT K-cY. Performed the experiments: SCM TYJL WW M-TW W-KAT. Analyzed the data: Z-JZ HKW. Wrote the paper: Z-JZ RN Q-RT K-FC EZ VTW.