Funding for this research was provided by:
Movember Foundation (GAP2)
Received: 3 May 2019
Accepted: 12 July 2019
First Online: 30 July 2019
Ethics approval and consent to participate
: This study was approved by the institutional research board of the Amsterdam UMC (location VUmc), and each participant provided informed consent to participate.
: Each participant provided consent for data publication.
: DH is an employee of Philips Healthcare. The other authors declare that they have no competing interests.