Idiopathic acute pancreatitis (IAP)—a review of the literature and algorithm proposed for the diagnostic work-up of IAP

Anu Aronen, Lucía Guilabert, Amer Hadi, Vytautas Kiudelis, Afrodita Panaitescu, Barbara Wlodarczyk, Johanna Laukkarinen, Sara Regner, Enrique de-Madaria