[1] Lillebaelt Hosp, Dept Cardiol, Beriderbakken 4, DK-7100 Vejle, Denmark
[2] Horsens Reg Hosp, Dept Gynecol & Obstet, Sundvej 30C, DK-8700 Horsens, Denmark
[3] Odense Univ Hosp, Ctr Res Patient Commun, Klovervaenget 12B, DK-5000 Odense C, Denmark
[4] Univ Southern Denmark, Dept Clin Res, JB Winslowsvej 19, DK-5000 Odense, Denmark
[5] Aarhus Univ, Danish Ctr Mindfulness, Dept Clin Med, Hack Kampmanns Plads 1-3, DK-8000 Aarhus C, Denmark
[6] Odense Univ Hosp, Hans Christian Andersen Childrens Hosp, Kloevervaenget 23C, DK-5000 Odense C, Denmark