Funding for this research was provided by:
Stichting Zorg Binnen Bereik
Text and Data Mining valid from 2019-12-01
Received: 4 September 2019
Accepted: 2 December 2019
First Online: 11 December 2019
Ethics approval and consent to participate
: This study was reviewed by the Medical Research Ethics Committee Isala Zwolle, the Netherlands, which decided that formal approval was not necessary (METC no. 14.07104), because this kind of study does not fall under the scope of the Dutch Medical Scientific Research in Human Act (WMO) [CitationRef removed]. The burden to the patients was regarded to be minimal. All participants gave written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.