1. From Christchurch Hospital, University of Otago Christchurch, and Christchurch Heart Institute, Christchurch, New Zealand; Queensland University of Technology and Royal Brisbane and Women's Hospital, Herston, Queensland, Australia; Medical Centre Leeuwarden, Leeuwarden, the Netherlands; Central Manchester University Hospitals NHS Foundation Trust and University of Manchester, Manchester, United Kingdom; Southmead Hospital, North Bristol NHS Trust, Bristol, United Kingdom;
2. St. George's University Hospitals NHS Foundation Trust and St. George's University of London, London, United Kingdom; Hôpital Lapeyronie, Montpellier, France; Skåne University Hospital, Lund, Sweden; Uppsala University, Uppsala, Sweden; Sorbonne Université and Assistance Publique-Hôpitaux de Paris, Paris, France; University of Sheffield, Sheffield, United Kingdom; Mayo Clinic, Rochester, Minnesota; University of Notre Dame Australia, Darlinghurst, New South Wales, Australia;
3. Universitätsspital Basel, Basel, Switzerland; Nelson Hospital, Nelson, New Zealand; Baylor College of Medicine, Houston, Texas; National University of Singapore, Singapore; Universidad de Valencia, CIBERCV, Hospital Clínico Universitario, Valencia, Spain; and University of Sydney, Camperdown, New South Wales, Australia.