1, 3, 8, 8, 9: MEDITEXT Dr. Antonic
2, 4, 5, 6, 7: Wikimedia Commons
10: Prof. Rainer Dierkesmann
1: Colin Sullivan
2, 5, 6, 7, 8, 9, 10: ResMed, Martinsried
3, 4: MEDITEXT Dr. Antonic
1: Stanford University, Palo Alto, Kalifornien
2, 4: Prof. Thomas Penzel, Berlin
3, 5, 6, 10: MEDITEXT Dr. Antonic
7, 8: ResMed, Martinsried
9: SOMNOmedics, Randersacker
11: Neuwirth, Obernburg
1: Foerst Fahrsimulatoren
2: MEDITEXT Dr. Antonic
3, 5, 7: AMTech
4, 6: Prof. Barbara Wilhelm
1: Svrzina kuca, Sarajevo
2: Dr. Michael Urschitz
3: Prof. Christian Poets
4, 6, 11: MEDITEXT Dr. Antonic
5: Robert Lawton
7: Prof. Ekkehart Paditz
8: Dr. Alfred Wiater
9: Prof. Gerd Lehmkuhl
10: Palazzo Ducale, Urbino
1, 3: MEDITEXT Dr. Antonic
2, 5–7: Wikimedia Commons
4: Swedish National Museum
1: Le Charivari, Paris, 1844
2, 6, 7: MEDITEXT Dr. Antonic
3: Delibashvili
4: Ollie Atkins
5: Drew H. Cohe
8: Saint-Sulpice, Paris
9: Prof. Jürgen Zulley
10: Sibyllenbad, Neualbenreuth
1: FatCamera/iStockPhoto.com
2: Musee d’Orsay, Paris
3: Valter Campanato
4: Wikimedia Commons
5: MEDITEXT Dr. Antonic
6: Jo Schwartz
7: Roman Bonnefoy
8: iStockPhoto
1: La Siesta GmbH, Jugenheim
2, 3: Wikimedia Commons
4: Dado Ceramica, San Matteo della Decima
5: Agência Brasil
6: „Life“ Magazine, New York
7: Finnish National Museum, Helsinki
8, 9: Thomas GmbH + Co. Sitz- und Liegemöbel KG, Bremervörde
10: TTI GmbH TGU Napshell, Stuttgart
1: MoneyMuseum, Zürich
2: Royal Geographical Society, London
3: Jordi Cubero
4: St. Florian bei Linz
5: San Diego Historical Society
6: BBC Cornwall
7: MEDITEXT Dr. Antonic
8: Shane T. McCoy, U.S. Navy
1, 3, 6: Wikimedia Commons
2: Coca-Cola company
4: U.S. Defense Information School
5: MEDITEXT Dr. Antonic
7: U.S. Drug Enforcement Administration
1: Wilfried Gladisch, Schlafmedizinisches Zentrum Marburg
2: kaerys, Nizza
3, 9, 11, 12: ResMed, Martinsried
4, 8: Philips Respironics, Hamburg
5: FLO Medizintechnik, Melle
6, 10: Weinmann, Hamburg
7: MEDITEXT Dr. Antonic
1, 3: MEDITEXT Dr. Antonic
2, 5–7: Wikimedia Commons
4: Swedish National Museum
1, 2, 3, 4, 8, 9: MEDITEXT Dr. Antonic
5, 6: Bayer AG
7: Jürgen Graf
1: Prof. Till Roenneberg, München
2: iStock-Photo
3, 4, 11, 13: Pixelio
5, 8, 9: MEDITEXT Dr. Antonic
6: Christopher Johnson, Tokyo (Japan)
7: proDente
10: Prof. Christian Cajochen, Basel
12: Prof. Christoph Randler, Heidelberg
14: Prof. Rainer Dietrich, Berlin
1: PLoS Neglected Tropical Diseases
2, 3, 4: MEDITEXT Dr. Antonic
5: Elena Seibert, University of California
6: Jens Roth/pixelio.de
7, 8: Prof. Geert Mayer, Schwalmstadt-Treysa
1–7: DGSM
1, 4: Friedrich-Schiller-Universität, Jena
2: Fritz Kahn
3, 7: MEDITEXT Dr. Antonic
5: Neurologische Universitätsklinik, Freiburg i. Br.
6: The Nobel Foundation
1, 4, 5: MEDITEXT Dr. Antonic
2, 3: Mammoth Cave National Park, Kentucky
6: Medicine on the Midway, Spring 2004, Chicago
7: National Science Teachers Association, Arlington
8: Hinz, Rose, Sanner: Schlafmedizin, 2005
9: Université Claude Bernard, Lyon
1: Wayne State University, Detroit
2, 3: MEDITEXT Dr. Antonic
4: Alexander Borbély, Das Geheimnis des Schlafs, 1984
5: Rechtschaffen und Kales
6: Universität Zürich
7: PD Dr. Friedhart Raschke, Enzyklopädie der Schlafmedizin
8: Prof. Thomas Penzel, Berlin
1, 4, 5, 6, 7, 8, 9, 10, 13: MEDITEXT Dr. Antonic
2: E. M. Berger, Amorbach
3: Tomed Dr. Toussaint GmbH
11: FlexPoint, Berlin
12: ResMed, Martinsried
1, 2, 3, 4: ResMed, Martinsried
5: FLO Medizintechnik, Melle
6: Hoffrichter, Schwerin
7: Weinmann, Hamburg
8: Dr. Thomas Netzel
9, 10: Fisher & Paykel, Auckland
11: Philips Respironics, Hamburg
1, 2, 3, 4: Wilfried Gladisch, Schlafmedizinisches Zentrum Marburg
5, 6, 8: MEDITEXT Dr. Antonic
7, 9: W. Kuhlo, Dtsch Med Wschr, 1969, 1286–1290
10, 11, 12: Prof. Karl-Heinz Rühle, Klinik Ambrock, Hagen
13, 14, 15, 16: K. Hecht, Zur Geschichte der deutschen Schlafmedizin, 2004
1, 3: MEDITEXT Dr. Antonic
2: The National Museum of Western Art, Tokyo
4: Kesper et al., Digitaler Atlas der Schlafstörungen/Digitaler Atlas der Schlafpolygrafien, ecomed, 2001, S. 189
5: A. Borbély, Das Geheimnis des Schlafs, Stuttgart
6: Musée d'Orsay, Paris
7, 8: Wikimedia Commons
9: Elena Ray/shutterstock.com
1, 3: MEDITEXT Dr. Antonic
2: Magnus Manske
4: Dr. Vera Wienhausen-Wilke
5: Dr. Heike Benes
6: Prof. Svenja Happe
7: Prof. Magdolna Hornyak
8: Prof. Wolfgang Oertel
9: Prof. Jörn Peter Sieb
10: Prof. Karin Stiasny-Kolster
11: Prof. Claudia Trenkwalder
12: Dr. Juliane Winkelmann
1: Arenakapelle, Padua
2: J. Paul Getty Museum, Malibu
3: Institute of Fine Arts, Detroit
4: Museum of Fine Arts, Boston
5: Ursprünglich Kunsthalle, Bremen
6: Staatliche Museen, Berlin
7: Museum of Modern Art, New York
1: École Beaux Arts, Niederlande
2, 3, 4, 5, 7:MEDITEXT Dr. Antonic
6: Prof. Michael Schredl, Mannheim
1, 3, 9: DGZS
2, 4: Dr. Susanne Schwarting
5: Dr. Wolfgang Schäfer
6: Somnomed
7, 8: Scheu-Dental
1: MEDITEXT Dr. Antonic
2: Adolf Riess/Pixelio
3: Tilan/Pixelio
4: Gabi Schoenemann/Pixelio
5: Earth68
6: Richard Ling
7: Luciano Roth Coelho
8: joakant/Pixelio
10: schemmi/Pixelio
1: Märchen, Grot'scher Verlag, Berlin 1975
2, 3, 5, 6: MEDITEXT Dr. Antonic
4: Wellcome Library, London
7: Dräger, Lübeck
8: Phoenix Institute of Ericksonian Therapy, Phoenix
1, 3: MEDITEXT Dr. Antonic
4: Restore Medical, Inc.
2, 5, 7, 8, 9: Dr. Alexander Baisch, Sindelfingen
6: Hörmann, Verse, Surgery for Sleep Disordered Breathing