Nikolaus Netzer - Universität Innsbruck
H Frohnhofen - Düsseldorf University Hospital
S Stieglitz - Helios Universitätsklinikum Wuppertal
E Marasanov - Charité - Universitätsmedizin Berlin
A Schlesinger - University Hospital Cologne
Society Netzer P for the assemblies Geriatric Sleep Medicine of the German Sleep
Pneumology Certified Sleep Technicians of the German Sleep Society and Geriatric Pulmonary Medicine of the German Society of