Mixed Comparative Evaluation of a Training Program Dedicated to Cystic Fibrosis Reference Centers: Protocol for the Pilot Implementation of Shared Decision-Making in the Treatment of Diabetes in Adult Patients With Cystic Fibrosis - Nora Moumjid; Constance Gotte; Sophie Hommey; Stéphanie Poupon Bourdy; Julie Haesebaert; Isabelle Durieu; Quitterie Reynaud (JMIR Research Protocols)