1. Associate Professor, Faculty of Civil and Environmental Engineering, Dept. of Geotechnics, Geology and Marine Civil Engineering, Gdańsk Univ. of Technology, 11/12 Gabriela Narutowicza St., Gdańsk 80-233, Poland.
2. Assistant Professor, Faculty of Civil and Environmental Engineering, Dept. of Geotechnics, Geology and Marine Civil Engineering, Gdańsk Univ. of Technology, 11/12 Gabriela Narutowicza St., Gdańsk 80-233, Poland (corresponding author). ORCID: .