Text and Data Mining valid from 2018-04-04
Received: 4 January 2018
Accepted: 14 March 2018
First Online: 4 April 2018
Ethics approval and consent to participate
: The study was granted by the VUmc Medical Ethical Committee. As part of the intake procedure at our clinic, all patients gave informed consent for anonymous data usage for research purposes.
: Not applicable.
: The authors declare that they have no competing interests.
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