Edith Wittenbrink M.Ed., Lic. theol. (Scientific Assistant)
Pia Horras-Samstag (Assistant)
Anke Maus B.Ed. (Scientific Assistant -Student-)
Edith Wittenbrink M.Ed., Lic. theol. (Scientific Assistant)
Pia Horras-Samstag (Assistant)
Anke Maus B.Ed. (Scientific Assistant -Student-)