Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (628.005.007)
Text and Data Mining valid from 2019-09-05
Received: 8 May 2019
Accepted: 20 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: Written informed consent will be collected from all participants. This study is carried out in accordance with the Declaration of Helsinki and has been approved by the Medical Ethical Committee of the University Medical Center Groningen (METc file number: 2017/573, ABR: NL63206.042.17, protocol version 2, 07-12-2017). The study was also approved by the Committee for Research and Health Care Innovation (<i>Commissie Onderzoek en Zorginnovatie,</i> GGZ Drenthe), Committee for Scientific Research (<i>Commissie Wetenschappelijk Onderzoek</i>, GGZ Delfland), and the board of directors of Zeeuwse Gronden. (Serious) adverse events are recorded and reported to the independent monitor and the Medical Ethical Committee.
: Not applicable.
: The authors declare that they have no competing interests.