Text and Data Mining valid from 2019-10-12
Received: 12 June 2019
Accepted: 16 September 2019
First Online: 12 October 2019
Ethics approval and consent to participate
: The study was approved by the Amsterdam UMC Institutional Review Board and waived informed consent since solely data obtained in the context of clinical care was utilized.
: Not applicable.
: The authors declare that they have no competing interests.