1. PhD Department of Institutional Analysis and Public Management and Centre for Research in Healthcare Management (CERGAS) Universita’ BocconiVia Roentgen 1, 20136 Milan, Room 3C1-05
2. Nervenärztliche Gemeinschaftspraxis Dr(s) Lang, Schreiber, Krauss, Kornhuber, Kriebel Pfauengasse 8 89073 Ulm, Germany
3. Dip. di Medicina Clinica e Sperimentale – Neurologia Università degli Studi di Sassari Viale San Pietro 10 07100 Sassari, Italy,