 | Prof. emeritus Prof. Dr. med. Karl Hecht Senior sleep medical specialist, Germany and also specialist for stress-, chrono-, environmental- and space-medicine |
 | Dr. Ruediger Dahlke (Medical practitioner, psychotherapist, author) |
 | Dr. Jean-Paul Pianta (Chiropractor and author, Hanover) |
 | Toni Hochreutener (Back and sleep expert, Author, Zürich) |
 | Dr. Friedhelm Heber (Specialist for orthopaedics and orthopaedic surgery, A-6774 Tschagguns / D-89231 Neu-Ulm) |
 | Andreas Koller (Graduate nurse practitioner / health counsellor, Team Occupational Medicine voestalpine, A-Linz) |