1. Fondazione IRCCS Istituto Nazionale dei Tumori; Milano Italy
2. Fondazione MBBM; Ospedale San Gerardo; Monza Italy
3. Markusovszky Hospital; Szombathely Hungary
4. Skåne University Hospital; Clinical Sciences Lund University; Lund Sweden
5. Istituto Giannina Gaslini; Genova Italy
6. University of Bern; Bern Switzerland
7. University of Lucerne; Lucerne Switzerland
8. Boyne Research Institute; Drogheda Ireland