[1] Department of Clinical Psychology,
[2] Caritas Medical Centre,undefined
[3] 111 Wing Hong Street,undefined
[4] Shamshuipo,undefined
[5] Kowloon,undefined
[6] Hong Kong. wukyk@ha.org.hk,undefined
[7] Department of Paediatrics,undefined
[8] Princess Margaret Hospital,undefined
[9] Hospital Authority,undefined
[10] Hong Kong,undefined