Harmsen, Iris M.
Kok, Madeleine
Bartstra, Jonas W.
de Jong, Pim A.
Spiering, Wilko http://orcid.org/0000-0002-2493-6407
Foppen, Wouter
Article History
Received: 25 April 2023
Accepted: 7 September 2023
First Online: 14 October 2023
Declarations
:
: The authors declare that they have no competing interests.
: All PXE-patients signed informed consent, the study was approved by the Institutional Review Board of the UMC Utrecht (number 16-622/M-X). Because of the retrospective nature of this study, and the absence of any research interventions in the control population, the medical ethics committee Utrecht waived the need for informed consent for the use of this imaging (protocol number 19/470). All research procedures were in compliance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.