1. Teaching Assistant, Univ. of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova 2, SI-1000 Ljubljana, Slovenia.
2. Responsible Designer, Primorje d.d., Vipavska cesta 3, Ajdovščina, Slovenia.
3. Manager, IRMA, Institute for Research in Materials and Applications, Slovenčeva 95, SI-1000 Ljubljana, Slovenia (corresponding author).
4. Assistant Professor, Univ. of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova 2, SI-1000 Ljubljana, Slovenia.
5. Associate Professor, Univ. of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova 2, SI-1000 Ljubljana, Slovenia.