Cornelissen, Sandra A.
Andersson, Tommy
Holmberg, Ake
Brouwer, Patrick A.
Söderman, Michael
Bhogal, Pervinder
Yeo, Leonard L. L. http://orcid.org/0000-0002-4249-0402
Article History
Received: 23 February 2018
Accepted: 9 May 2018
First Online: 29 May 2018
Compliance with ethical guidelines
:
: T. Andersson is a consultant for Ablynx, Amnis Therapeutics, Medtronic, Neuravi/J&J, Rapid Medical and Stryker. P.A. Brouwer is consultant for Medtronic, Stryker, Neuravi/J&J, and BALT. M. Söderman is consultant for Medtronic, Neuravi/J&J and Neurvana. P. Bhogal is consultant for Neurvana Medical and Phenox. L.L.L. Yeo has received substantial grant funding from the National Medical Research Council (NMRC), Singapore, substantial grant funding from ministry of health (MOH), Singapore and a moderate grant funding from I<sup>2</sup>R, A‑STAR, Singapore. S.A. Cornelissen and A. Holmberg declare that they have no competing interests.
: Institutional ethics review board approval for this study was obtained from the regional ethical committee in Stockholm (regionala etikprövningsnämnden i Stockholm), Diarienr: 2016/1041-31/4.