[1] Univ Res Clin Innovat Patient Pathways, Reg Hosp Cent Jutland, Diagnost Ctr Silkeborg, Dept Med, Falkevej 1-3, DK-8600 Silkeborg, Denmark
[2] Univ Liverpool, Liverpool Ctr Cardiovasc Sci, 6 W Derby St, Liverpool L7 8TX, England
[3] Liverpool Heart & Chest Hosp, 6 W Derby St, Liverpool L7 8TX, England
[4] Aalborg Univ, Dept Clin Med, Niels Jernes Vej 10, DK-9220 Aalborg, Denmark
[5] Herlev & Gentofte Hosp, Dept Heart Dis, Niels Andersensvej 65, DK-2900 Hellerup, Denmark
[6] Univ Copenhagen, Univ Coll Copenhagen, Dept Nursing & Nutr, Dept Clin Med, Blegdamsvej 3B, DK-2000 Copenhagen, Denmark
[7] Flinders Univ S Australia, Caring Futures Inst, Coll Nursing & Hlth Sci, Bedford Pk N203,GPO Box 2100, Adelaide 5001, Australia
[8] Univ Adelaide, Ctr Heart Rhythm Disorders, North Terrace, Adelaide 5005, Australia
[9] Royal Adelaide Hosp, North Terrace, Adelaide 5005, Australia
[10] Aalborg Univ Hosp, Dept Cardiol, Aalborg Thrombosis Res Unit, Sondre Skovvej 15, DK-9000 Aalborg, Denmark
[11] Aalborg Univ, Danish Ctr Clin Hlth Serv Res DACS, Dept Clin Med, Niels Jernes Vej 10, DK-9220 Aalborg, Denmark
[12] Aalborg Univ Hosp, Niels Jernes Vej 10, DK-9220 Aalborg, Denmark
[13] Aarhus Univ, Dept Clin Med, Vennelyst Blvd 4, DK-8000 Aarhus, Denmark