Barthel, Henryk [P:(DE-HGF)0] ; Arbizu, Javier [P:(DE-HGF)0] ; Drzezga, Alexander [P:(DE-Juel1)177611] ; Garibotto, Valentina [P:(DE-HGF)0] ; Lammertsma, Adriaan A. [P:(DE-HGF)0] ; Morbelli, Silvia [P:(DE-HGF)0]