OpenClinica. Issue 1 (December 2015) - Cavelaars, Marinel; Rousseau, Jacob; Parlayan, Cuneyt; de Ridder, Sander; Verburg, Annemarie; Ross, Ruud; Visser, Gerben; Rotte, Annelies; Azevedo, Rita; Boiten, Jan-Willem; Meijer, Gerrit; Belien, Jeroen; et al.