1. Research Associate, Dept. of Engineering, Università degli Studi della Campania “L. Vanvitelli,” Aversa 81031, Italy (corresponding author). ORCID: .
2. Professor, Dept. of Civil Engineering, Haute Ecole d’Ingénierie et d’Architecture de Fribourg (HES-SO), Fribourg CH-1705, Switzerland.
3. Full Professor, Dept. of Engineering, Università degli Studi della Campania “L. Vanvitelli,” Aversa 81031, Italy.
4. Emeritus Professor, Versuchsanstalt für Wasserbau, Hydrologie und Glaziologie (VAW), Eidgenössische Technische Hochschule Zürich (ETH Zurich), Zürich CH-8093, Switzerland.