Most unambiguous loss-of-function CPA1 mutations are unlikely to predispose to chronic pancreatitis. Issue 4 (12th March 2019) - Lin, Jin-Huan; Boulling, Arnaud; Masson, Emmanuelle; Cooper, David N; Li, Zhao-Shen; Férec, Claude; Liao, Zhuan; Chen, Jian-Min