CHENG Sze Lok, SHIN Vivian Yvonne, WU Kaichun, WONG Yim Ping, CHONG Wai Sing Wilson, SIU Man Ting, CHING Kar Keung, GO Yin Yin, YU Jun, CHUI Yiu Loon, CHO Chi Hin, FAN Daiming, SUNG Joseph Jao Yiu, LEUNG Wai Keung ( 2008 )
Digestive Disease Week 2008, San Diego