Funding for this research was provided by:
the swedish heart and lung association (the swedish heart and lung association)
forskningsrådet i sydöstra sverige (forskningsrådet i sydöstra sverige)
Received: 15 March 2021
Accepted: 22 July 2021
First Online: 21 August 2021
: The study was approved by the regional ethical review board in Linköping, Sweden (no. 2013/235 − 31). The CA survivors gave oral and written consent to participate.
: Not applicable.
: None of the authors have any competing interests to declare.