[1] Univ Zurich, Ctr Mol Cardiol, Schlieren, Switzerland
[2] Inselspital Bern, Dept Cardiol, Bern, Switzerland
[3] Univ Hosp Zurich, Zurich, Switzerland
[4] Univ Giessen, Giessen, Germany
[5] Kerckhoff Klin, Bad Nauheim, Germany
[6] Hop Univ Geneve HUG, Geneva, Switzerland
[7] Lausanne Univ Hosp, Lausanne, Switzerland
[8] PAM Theragnost GmbH, Hennigsdorf, Germany
[9] Sphingotec GmbH, Hennigsdorf, Germany
[10] Royal Brompton Hosp, London, England
[11] Kings Coll London, London, England