Clinical Professor, The University of Hong Kong

(HKU) (since 2009)

Tsao Yen-Chow Endowed Professor of

Paediatrics, HKU (since 2013)

Former Head, Department of Paediatrics &

Adolescent Medicine, HKU (2012-2022)

Director, Paediatric Haematology Oncology

Centre, HKSH Cancer Centre (since 2023)

Chief Editor, Hong Kong Journal of Paediatrics

Chief Medical Officer, Xellera (GMP facility for

cellular therapy, including CAR-T cells, in Hong

Kong)