2013-03-01
美国胃肠内镜学会(ASGE,American Society for Gastrointestinal Endoscopy)
2012-12-01
2011-07-24
大不列颠爱尔兰上消化道外科医师协会(AUGIS,Association of Upper Gastrointestinal Surgeons of Great Britain and Ireland)
2011-04-01
中国抗癌协会食管癌专业委员会(Chinese Society of Esophagenal Cancer, Chinese Anti-Cancer Association)
2010-05-01
欧洲肿瘤内科学会(ESMO,European Society for Medical Oncology)