1. Civil Engineering Graduate Program Universidade do Vale do Rio dos Sinos – UNISINOS PPGEC São Leopoldo Brazil
2. itt Performance, Technological Institute of Performance, Universidade do Vale do Rio dos Sinos – UNISINOS São Leopoldo Brazil
3. Civil Engineering Department Universidade do Vale do Rio dos Sinos São Leopoldo Brazil
4. Civil Engineering Department Michigan State University ‐ Spartans Will Springfield Missouri
5. Universidade de la Costa – Departamento de Civily Ambiental Barranquilla Colombia