Departments of aNutrition
bDigestion, Zhejiang Hospital, Hangzhou, Zhejiang Province, China
*Long Shu, Cai-Juan Si, and Pei-Fen Zheng contributed equally to the writing of this article.
Correspondence to Pei-Fen Zheng, Msc, Department of Nutrition and Digestion, Zhejiang Hospital, Xihu District, Hangzhou 310013, Zhejiang Province, China Tel: +86 571 8159 5133; fax: +86 571 8798 0175; e-mail: firstname.lastname@example.org
Received December 13, 2017
Accepted December 29, 2017