- Ulrike Pröbstl-Haider (Institute of Landscape Development, Recreation and Conservation Planning; University of Natural Resources and Life Sciences, Vienna)
- Claudia Hödl (Institute of Landscape Development, Recreation and Conservation Planning; University of Natural Resources and Life Sciences, Vienna)
- Georg Christian Steckenbauer (Economy in Health Tourism, Deggendorf Institute of Technology)
- Arnulf Hartl (Institute for Ecomedicine, Paracelsus Medical University Salzburg)
- Christina Pichler (Institute for Ecomedicine, Paracelsus Medical University Salzburg)
- Dagmar Lund-Durlacher (Department of Tourism and Service Management, MODUL University Vienna)
