1. Unit of Bioethics, Scientific Institute “E. Medea,” Associazione La Nostra, Famiglia, via Don L. Monza, Bosisio Parini (LC), Italy.
2. Scientific Institute “E. Medea,” Associazione La Nostra Famiglia, Bosisio Parini (LC), Italy.
3. University of Copenhagen, Faculty of Health Sciences, Department of Public Health, Copenhagen, Denmark.
4. Division of Pediatrics, Ospedale San Giovanni, Bellinzona, Switzerland.
5. Polytechnic of Milano, Piazza L. da Vinci, Milan, Italy.
6. Reparto di Epidemiologia Genetica, Istituto Superiore di Sanità, V.le Regina Elena, Rome, Italy.
7. Department of Epidemiology, Maastricht University, Maastricht, The Netherlands.
8. Department of Neurological Sciences, Faculty of Medicine, University of Milan, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
9. Catholic University of the Sacred Heart, Milan, Italy.