Funding for this research was provided by:
Aarne Koskelon Säätiö
Paavo Ilmari Ahvenaisen Säätio
Competitive State Research Financing of the Expert Responsibility area of Tampere University Hospital
Received: 18 March 2020
Accepted: 22 June 2020
First Online: 29 June 2020
Ethics approval and consent to participate
: This study was approved by the local Institutional Review Boards in each participating centre.
: Not applicable.
: MS is a proctor for Medtronic; ML is a proctor for Boston Scientific All the other authors declare that they have no competing interests.