Author information:
(1)Science for Life Laboratory, Department of Women's and Children Health, 
Karolinska Institutet, Stockholm 17165, Sweden.
(2)Research Unit of Congenital and Perinatal Infections, Bambino Gesù Children's 
Hospital, Rome 00165, Italy; Chair of Pediatrics, Department of Systems 
Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
(3)Department of Medicine (Solna), Karolinska University Hospital, Karolinska 
Institutet, Stockholm 17176, Sweden.
(4)Research Unit of Congenital and Perinatal Infections, Bambino Gesù Children's 
Hospital, Rome 00165, Italy.
(5)Research Unit of Congenital and Perinatal Infections, Bambino Gesù Children's 
Hospital, Rome 00165, Italy; Academic Department of Pediatrics, Bambino Gesù 
Children's Hospital, IRCCS, Rome 00165, Italy.
(6)Center for Regenerative Medicine, Department of Medicine, Karolinska 
Institutet, Stockholm 14186, Sweden.
(7)Department of Medicine (Solna), Karolinska University Hospital, Karolinska 
Institutet, Stockholm 17176, Sweden; Department of Immunology, Genetics and 
Pathology, Uppsala University and Department of Clinical Genetics, Uppsala 
University Hospital, Uppsala 75185, Sweden.
(8)Academic Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 
Rome 00165, Italy.
(9)Chair of Pediatrics, Department of Systems Medicine, University of Rome "Tor 
Vergata", Rome 00133, Italy; Academic Department of Pediatrics, Bambino Gesù 
Children's Hospital, IRCCS, Rome 00165, Italy.
(10)Department of Medicine (Solna), Karolinska University Hospital, Karolinska 
Institutet, Stockholm 17176, Sweden; Science for life Laboratory, Department of 
Medical Sciences, Uppsala University, Uppsala 75237, Sweden. Electronic address: 
nils.landegren@ki.se.
(11)Research Unit of Congenital and Perinatal Infections, Bambino Gesù 
Children's Hospital, Rome 00165, Italy; Chair of Pediatrics, Department of 
Systems Medicine, University of Rome "Tor Vergata", Rome 00133, Italy. 
Electronic address: paolo.palma@opbg.net.
(12)Science for Life Laboratory, Department of Women's and Children Health, 
Karolinska Institutet, Stockholm 17165, Sweden; Pediatric Rheumatology, 
Karolinska University Hospital, Stockholm 17164, Sweden. Electronic address: 
petter.brodin@ki.se.