Received: 19 April 2019
Accepted: 27 June 2019
First Online: 11 July 2019
Ethics approval and consent to participate
: All patient data were obtained as part of a prospective data registration program within the framework of routine clinical practice. The Dutch Medical Research Involving Human Subjects Act is not applicable to data collection as part of routine clinical practice. Therefore, this study was exempt from the ethical approval requirement by the hospital ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.