1Department of Neuroscience and Brain Technologies, Genetics of Cognition laboratory, Istituto Italiano di Tecnologia, via Morego, 30, 16163 Genova, Italy
2Dipartimento di Scienze del Farmaco, Universita’ degli Studi di Padova, Largo Meneghetti 2, 35131 Padova, Italy
3Lieber Institute for Brain Development, Johns Hopkins University Medical Campus, Baltimore, MD 21205 USA
4Department of Neuroscience, Bambino Gesù Children’s Hospital, Piazza Sant’Onofrio 4, 00100 Rome, Italy
5IRCCS Santa Lucia Foundation, Neuropsychiatry Laboratory, 00179 Rome, Italy
6Research Laboratory for Stereology and Neuroscience, Bispebjerg University Hospital, 2400 Copenhagen, NV Denmark
7IRCCS E. Medea Scientific Institute, 23842 Bosisio Parini, Italy
8University of California, Irvine, CA 92697 USA
9Department of Biomedical Sciences, Università di Cagliari, 09124 Cagliari, Italy
10Departments of Psychiatry, Neurology, Neuroscience and the McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205 USA
11Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX 77030 USA
12Center for Psychiatric Neuroscience, Department of Psychiatry, University Hospital Center Lausanne, CH-, 1008 Prilly-Lausanne, Switzerland
© The Author(s) 2018
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.