求翻译：[通讯作者] 徐克森（1952-05~），男，山东济南人，主任医师，博士生导师，研究方向：消化道肿瘤的发病机制，脏器移植。Tel：13969059666 E-mail：xukesen@163.com是什么意思？

[Corresponding author] Xuke Sen (1952-05), male, Jinan, Shandong, Chief Physician, doctoral tutor, research direction: the pathogenesis of digestive tract tumors, and organ transplantation. tel: 13969059666 e-mail: xukesen@163.com

(Communication author) Xu Kesen (1952-05~), male, Shandong Jinan person, physician-in-charge, postgraduate candidate teacher, research direction: The digestive tract tumor pathogenesis, the internal organs transplant.Tel:13969059666 E-mail:xukesen@163.com

[Correspondence] Xu Kesen (1952-05~), male, Shandong Jinan people, chief physician, PhD, research direction: pathogenesis of gastrointestinal cancer, organ transplantation. Tel：13969059666 E-mail：xukesen@163.com