1 Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.
2 Center of Research in Medical Pharmacology University of Insubria, Varese, Italy.
3 Institute for Biomedical Research "Alberto Sols" (IIBM), Spanish National Research Council-Autonomous University of Madrid (CSIC-UAM), Madrid, Spain.
4 Rare Diseases Networking Biomedical Research Centre, Centro de Investigación Biomédica en Red, Carlos III Institute of Health, Madrid, Spain.
5 La Paz Hospital Institute for Health Research (IdiPAZ), Madrid, Spain.
6 Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
7 Faculty of Medicine and Health Sciences, University of Zielona Gora, Zielona Gora, Poland.