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Table 5 Amendments to the original protocol

From: Rectally administered indomethacin to prevent post-ESWL-pancreatitis (RIPEP): study protocol for a randomized controlled trial

Date

Version

29 May 2016

Original ethics approval (protocol version 1)

27 September 2016

Amendment 1: (Protocol version 2) (1) Modification of informed consent

1 September 2017

Amendment 2: (Protocol version 3) (1) Modification of sample size