1. Salvatore Maugeri Foundation, Tradate, Italy
2. Bad Lippspringe Hospital, Germany
3. Ospedale Lazzaro Spallanzani, Rome, Italy
4. Eugenio Morelli Hospital, Sondalo, Italy
5. Research Center Borstel, Borstel, Germany
6. S. Raffaele Institute, Milan, Italy
7. Niguarda Hospital, Milan, Italy
8. University of Brescia, Brescia, Italy
9. University of Milan, Milan, Italy
10. World Health Organization, Geneva, Switzerland