a
Department of Chemistry, State Key Laboratory of Synthetic Chemistry, and Open Laboratory of Chemical Biology of the Institute of Molecular Technology for Drug Discovery and Synthesis, The University of Hong Kong, Pokfulam Road, Hong Kong
E-mail: rwysun@hku.hk; cmche@hku.hk
;
Fax: +852-28592154
b
School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong
c
Division of Neurosurgery, Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong