About the Authors

George Kwok Chu Wong

georgewong@surgery.cuhk.edu.hk

Affiliation Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China

Sandy Wai Lam

Affiliation Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China

Adrian Wong

Affiliation Department of Psychological Studies, The Hong Kong Institute of Education, Hong Kong, China

Karine Ngai

Affiliation Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China

Wai Sang Poon

Affiliation Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China

Vincent Mok

Affiliation Division of Neurology, Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Study supervision: WSP GKCW. Conceived and designed the experiments: GKCW AW VM. Performed the experiments: SWL KN AW. Analyzed the data: GKCW. Contributed reagents/materials/analysis tools: GKW SWL KN. Wrote the paper: GKCW.