title: Choosing wisely or beyond the guidelines.
authors.affiliation: Department of Cardiology, Heart Lung Center, 670 Cardiology, UMC St Radboud Nijmegen, Geert Grooteplein 10, 6525 GA, Nijmegen, the Netherlands, menkojan@gmail.com.
authors.forename: M-J
authors.initials: MJ
authors.lastname: de Boer
authors.forename: E E
authors.initials: EE
authors.lastname: van der Wall