1. Assistant Professor, Computational Mechanics Laboratory, Dept. of Civil and Construction Engineering, School of Pedagogical and Technological Education, N. Heraklion, Athens, Greece, GR 14121 (corresponding author).
2. SeismoSoft Research and Development Director, SeismoSoft—Software Solutions for Earthquake Engineering, Perikleous Stavrou St., Chalkis, Greece, GR 34100.
3. Assistant Professor, Dept. of Civil Engineering, Univ. of Thessaly, Pedion Areos, Volos, Greece, GR 38334.
4. Assistant Professor, Dept. of Civil Engineering and Geomatics, Cyprus Univ. of Technology, 3603 Lemesos, Cyprus.