1 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, A. Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy. Electronic address: ida.martinelli@policlinico.mi.it.
2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Unit of Obstetrics, Department of Mother Neonate and Child, Mangiagalli Centre, Milan, Italy.
3 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, A. Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy.
4 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Infectious Diseases Unit, Milan, Italy.
5 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
6 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Department of Clinical Sciences and Community Health, Milan, Italy.
7 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, A. Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy; Department of Pathophysiology and Transplantation for Health, University of Milan, Milan, Italy.