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Several aspects in study design need further consideration

Authors

  • Cheng-Bei Zhou Division of Gastroenterology and Hepatology, Shanghai Jiao-Tong University School of Medicine Renji Hospital, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory of Oncogene and Related Gene, Shanghai Institute of Digestive Disease, Shanghai, China PubMed articlesGoogle scholar articles
  • Jing-Yuan Fang Division of Gastroenterology and Hepatology, Shanghai Jiao-Tong University School of Medicine Renji Hospital, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory of Oncogene and Related Gene, Shanghai Institute of Digestive Disease, Shanghai, China PubMed articlesGoogle scholar articles
  1. Correspondence to Dr Jing-Yuan Fang, Division of Gastroenterology and Hepatology, Shanghai Jiao-Tong University School of Medicine Renji Hospital, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory of Oncogene and Related Gene, Shanghai Institute of Digestive Disease, Shanghai, 200001, China; jingyuanfang{at}sjtu.edu.cn
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Citation

Zhou C, Fang J
Several aspects in study design need further consideration

Publication history

  • Received 15 November 2017
  • Revised 30 November 2017
  • Accepted 2 December 2017
  • Published in print 12 January 2018.
  • Published first 19 December 2017.

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