Updated Alternative Fistula Risk Score (ua-FRS) to Include Minimally Invasive Pancreatoduodenectomy: Pan-European Validation

Timothy Mungroop, Sjors Klompmaker, Ulrich Wellner, Ewout Steyerberg, Andrea Coratti, Mathieu D'Hondt, Matteo De Pastena, Safi Dokmak, Igor Khatov, Olivier Saint-Marc, Uwe Wittel, Mohammad Abu Hilal, David Fuks, Ignasi Poves, Tobias Keck, Ugo Boggi, Marc Besselink