GLP2R and short bowel syndrome: The glucagon‐like peptide‐2 receptor (GLP2R) is a G‐protein‐coupled receptor involved in intestinal growth and adaptation, which has gained increasing attention with the use of teduglutide, a recombinant glucagon‐like peptide‐2 (GLP2) analog, for children and adults with short bowel syndrome.1, 2