About the Authors

Christopher J. Boos

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

christopherboos@hotmail.com

Affiliations Department of Cardiology, Poole Hospital NHS Foundation trust, Poole, United Kingdom, Department of Postgraduate Medical Education, Bournemouth University, Bournemouth, United Kingdom, Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom

Malcolm Bass

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation Consultant Clinical Psychologist, Tees Esk and Wear Valleys NHS Trust, Middlesbrough, United Kingdom

John P. O’Hara

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Visualization, Writing – review & editing

Affiliation Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom

Emma Vincent

Roles Data curation, Investigation, Project administration, Supervision

Affiliation Defence Medical Services, Lichfield, United Kingdom

Adrian Mellor

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing – review & editing

Affiliations Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom, Consultant Clinical Psychologist, Tees Esk and Wear Valleys NHS Trust, Middlesbrough, United Kingdom, Defence Medical Services, Lichfield, United Kingdom, James Cook University Hospital, Middlesbrough, United Kingdom

Luke Sevier

Roles Formal analysis, Investigation, Methodology, Software, Validation, Visualization

Affiliation Department of Cardiology, Poole Hospital NHS Foundation trust, Poole, United Kingdom

Humayra Abdul-Razakq

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization

Affiliation Department of Cardiology, Poole Hospital NHS Foundation trust, Poole, United Kingdom

Mark Cooke

Roles Investigation, Methodology, Project administration, Supervision

Affiliation Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom

Matt Barlow

Roles Data curation, Formal analysis, Investigation, Methodology, Supervision

Affiliation Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom

David R. Woods

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

Affiliations Research Institute, for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom, Consultant Clinical Psychologist, Tees Esk and Wear Valleys NHS Trust, Middlesbrough, United Kingdom, Northumbria and Newcastle NHS Trusts, Wansbeck General and Royal Victoria Infirmary, Newcastle, United Kingdom, University of Newcastle, Newcastle upon Tyne, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.