1. Professor of Romance Linguistics, Institute of Romance Studies, Faculty of Arts and Social Sciences, University of Zurich, Zurich, Switzerland, francesco.gardani@uzh.ch
2. Full Professor of Romance Linguistics, Institute of Romance Studies, Faculty of Arts and Social Sciences, University of Zurich, Zurich, Switzerland, loporcar@rom.uzh.ch
3. Assistant in Romance Linguistics, Institute of Romance Studies, Faculty of Arts and Social Sciences, University of Zurich, Zurich, Switzerland, alberto.giudici@uzh.ch