^a IMPACCT, Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia 

^b Department of Cardiology, Austin Health, Melbourne, Vic, Australia 

^c MonashHeart, Melbourne, Vic, Australia 

^d Caring Futures Institute, College of Nursing and Health Sciences, Flinders University; Centre for Heart Rhythm Disorders, University of Adelaide; Department of Cardiology, Royal Adelaide Hospital, Adelaide, SA, Australia 

^e Epidemiology and Preventive Medicine, Monash University, Melbourne, Vic, Australia 

^f Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand 

^g The Prince Charles Hospital, Brisbane, Qld, Australia 

^h Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia 

ⁱ Susan Wakil School of Nursing and Midwifery, & Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia 

^j College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia 

^k Western Sydney Nursing & Midwifery Research Centre, Western Sydney University & Western Sydney Local Health District, Blacktown Hospital, Sydney, NSW, Australia 

^l Bundaberg Hospital, Bundaberg, Qld, Australia 

^m Centre for Quality and Patient Safety, School of Nursing and Midwifery, Deakin University, Geelong, Vic, Australia 

ⁿ School of Nursing, Johns Hopkins University, Baltimore, MD, USA