[1] Univ Med Ctr Hamburg Eppendorf, Dept Med Psychol, Hamburg, Germany
[2] Univ Med Ctr Hamburg Eppendorf, Inst Osteol & Biomech, Hamburg, Germany
[3] Univ Med Ctr Hamburg Eppendorf, Dept Cardiol, Hamburg, Germany
[4] Univ Med Ctr Hamburg Eppendorf, Dept Pediat Cardiol, Hamburg, Germany
[5] Univ Childrens Hosp, Univ Med Ctr Hamburg Eppendorf, Hamburg, Germany
[6] Univ Med Ctr Gottingen, Ctr Rare Dis Gottingen ZSEG, Dept Pediat, Gottingen, Germany
[7] Univ Med Ctr Gottingen, Dept Neurol, Gottingen, Germany
[8] Heidelberg Univ, Ctr Rare Dis Heidelberg, Med Ctr, Heidelberg, Germany
[9] Heidelberg Univ Hosp, Amyloidosis Ctr, Heidelberg, Germany
[10] Heidelberg Univ Hosp, Allergy & Cyst Fibrosis Ctr, Dept Pediat 3, Div Pediat Pulmonol, Heidelberg, Germany
[11] German Ctr Lung Res DZL, Translat Lung Res Ctr Heidelberg TLRC, Heidelberg, Germany
[12] Univ Med Ctr Hamburg Eppendorf, Martin Zeitz Ctr Rare Dis, Hamburg, Germany
[13] Univ Med Greifswald, Dept Med Psychol, Greifswald, Germany