| Authors: |
Leung HH; Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong 999077, China., Ma TW; Department of Obstetrics and Gynaecology, Queen Elizabeth Hospital, Hong Kong 999077, China., Yu FN; Department of Obstetrics and Gynaecology, Queen Elizabeth Hospital, Hong Kong 999077, China., Kong MC; Department of Obstetrics and Gynaecology, United Christian Hospital, Hong Kong 999077, China., Lo TK; Department of Obstetrics and Gynaecology, Princess Margaret Hospital, Hong Kong 999077, China., So PP; Department of Obstetrics and Gynaecology, Tuen Mun Hospital, Hong Kong 999077, China., Leung WC; Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong 999077, China., Shu W; Department of Obstetrics and Gynaecology, Pamela Youde Nethersole Eastern Hospital, Hong Kong 999077, China., Cheung KW; Department of Obstetrics and Gynaecology, Queen Mary Hospital, Hong Kong 999077, China., Moungmaithong S; Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong 999077, China., Wang CC; Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong 999077, China., Poon LC; Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong 999077, China. |