Beckers, Esther http://orcid.org/0000-0003-1098-8908
Webers, Casper http://orcid.org/0000-0003-3011-8547
Boonen, Annelies
ten Klooster, Peter M. http://orcid.org/0000-0002-2565-5439
Vonkeman, Harald E. http://orcid.org/0000-0003-3792-7718
van Tubergen, Astrid http://orcid.org/0000-0001-8477-0683
Funding for this research was provided by:
Maastricht University Medical Center
Article History
Received: 5 December 2019
Revised: 24 March 2020
Accepted: 1 April 2020
First Online: 21 April 2020
Compliance with ethical standards
:
: None.
: The ethics committee of the academic hospital Maastricht/University Maastricht determined that the Medical Research Involving Human Subjects Act did not apply and official approval was not required for this study.
: Informed consent was obtained to use the patients’ data in SpA-Net for research purpose and separately for the focus group interviews.