Development and implementation of PROgmatic: A clinical trial management system for pragmatic multi-centre trials, optimised for electronic data capture and patient-reported outcomes. - Cramon, Per; Rasmussen, Åse Krogh; Bonnema, Steen Joop; Bjorner, Jakob Bue; Feldt-Rasmussen, Ulla; Groenvold, Mogens; Hegedüs, Laszlo; Watt, Torquil (Clinical Trials, 2014)