Funding for this research was provided by:
Limburg Sterk Merk, Hasselt University, Ziekenhuis Oost-Limburg and Jessa Hospital
Received: 14 March 2018
Accepted: 10 October 2018
First Online: 9 November 2018
Ethics approval and consent to participate
: The study complies with the Declaration of Helsinki. Ethical approval was obtained before study onset from the local medical ethics committee (Comité Medische Ethiek Ziekenhuis Oost-Limburg 11/066). Written informed consent was obtained from the patients’ next of kin.
: Not applicable.
: The authors declare that they have no competing interests.
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