1 Section for Hygiene in Healthcare Facilities, Division of Infection Control and Environmental Hygiene, Cologne Health Department, Cologne.
2 Co-author.
3 Member of a scientific medical society, a society or a medical association with voting rights.
4 Formerly: State Agency for Social Services (LAsD) Schleswig-Holstein, Kiel.
5 Laboratory Dr. Wisplinghoff.
6 ZfMK - Center for Environment, Hygiene and Mycology Cologne, Cologne.
7 Department for Otorhinolaryngology, Head and Neck Surgery, University Medical Center Tübingen, Tübingen, Germany.
8 Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck, Austria.
9 Institute of Allergology Charité, Charité - University Medicine Berlin, Berlin.
10 Institute for Translational Research, CECAD Cluster of Excellence, University of Cologne, Cologne, Germany and Department I for Internal Medicine, Cologne University Hospital, Cologne.
11 Institute for Hygiene and Public Health, University Hospital Bonn, Bonn.
12 Baden-Württemberg State Health Office in the Stuttgart Regional Council, Stuttgart.
13 Formerly: Baden-Württemberg State Health Office in the Stuttgart Regional Council, Stuttgart.
14 Bavarian Health and Food Safety Authority, Munich.
15 Environmental Health and Prevention, Institute and Polyclinic for Occupational, Social and Environmental Medicine, University of Munich Hospital Ludwig-Maximilians-University, Munich.
16 Allergological-Immunological Laboratory, Helios Lung and Allergy Center Bonn, Bonn.
17 Faculty of Health, Professorship for Extracorporeal Lung Replacement Procedures, University of Witten/Herdecke, Witten/Herdecke.
18 Lung Clinic Cologne Merheim, Clinics of the City of Cologne, Cologne.
19 Center for Rhinology and Allergology, Wiesbaden.
20 Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich.
21 Institute for Occupational Safety and Health (IFA) of the German Social Accident Insurance (DGUV), Unit Biological Agents, Sankt Augustin.
22 Medical Institute for Environmental and Occupational Medicine MIU GmbH Erkrath, Erkrath.
23 Scientific working group of environmental medicine of the German Society of Pediatric Allergology (GPAU).
24 Asthma and Allergy Center Leverkusen, Leverkusen.
25 Institute and Polyclinic for Occupational, Social and Environmental Medicine, member of the German Center for Lung Research, Hospital of the University of Munich, Munich.
26 Center for Allergology and Asthma, Johanniter Hospital Treuenbrietzen, Treuenbrietzen.
27 Institute for Prevention and Occupational Medicine of the German Statutory Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum.
28 Center for Pediatrics and Adolescent Medicine, University Hospital Giessen and Marburg GmbH, Giessen.
29 Specialized Practice in Allergology and Pediatric Pulmonology in Fulda, Fulda.
30 Institute for Clinical Hygiene, Medical Microbiology and Clinical Infectiology, Paracelsus Private Medical University Nuremberg Clinic, Nuremberg.
31 Doctor for Pediatrics and Adolescent Medicine, Pediatric Pulmonology, Environmental Medicine, Classical Homeopathy, Asthma Trainer, Neurodermatitis Trainer, Viersen.
32 FG II 1.4 Microbiological Risks, German Environment Agency, Berlin.
33 German Pollen Information Service Foundation (PID), Berlin, Germany.
34 Department of Laboratory Medicine, Division of Clinical Microbiology - Medical University of Vienna, Vienna, Austria, and.
35 Institute for Occupational, Social and Environmental Medicine, Uniclinic RWTH Aachen, Aachen, Germany.