First Online: 7 March 2019
Compliance with Ethical Standards
: Lediya Cheru declares that she has no conflict of interest. Charles F. Saylor declares that he has no conflict of interest. Janet Lo received a donation of teduglutide and placebo from Shire for a NIH-funded clinical study and has served on a medical affairs advisory board for Gilead Sciences and as a consultant for ViiV Healthcare.
: This article does not contain any studies with human or animal subjects performed by any of the authors.