Luigi Villa Foundation http://www.fondazioneluigivilla.org Angelo Bianchi Bonomi Haemophilia and Thrombosis Centre http://www.bianchibonomi-htcenter.it IRCCS Foundation Maggiore Hospital, Mangiagalli, Regina Elena http://www.policlinico.mi.it World Federation of Hemophilia http://www.wfh.org University of Milan http://www.unimi.it ISTH (International Society of Thrombosis and Haemostasis) www.med.unc.edu/isth/ The Bayer Hemophilia Awards Program http://www.bayer-hemophilia-awards.com/ Telethon Foundation http://www.telethon.it/ Cariplo Foundation http://www.fondazionecariplo.it/ project link's TTP database http://www.ttpdatabase.org Woman rare bleeding disorders - Menorrhagia http://www.wrbd.org European Network of rare bleeding disorder's http://www.rbdd.eu