Funding for this research was provided by:
Medtronic (Not applicable)
Received: 18 July 2019
Accepted: 8 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: Central ethical approval has been confirmed from the current Institutional Review Board of Kyung Hee University Hospital (ref approval no. 2018–03–030-005) and we will not begin recruiting at other centres in the trial until local ethical approval has been obtained.This study follows the principles of the Helsinki Declaration. All patients or legally authorized patient representatives must sign the current Institutional Review Board of Kyung Hee University Hospital approved informed consent form prior to any study-related activities and the index procedure. Participation can be withdrawn at any time without any negative consequences concerning current or future treatment. (IRB No. KHNMC 2018–03–030-005). The approved protocol version is 1.3 30 November 2018.
: Not applicable
: The authors declare that they have no competing interests.