1. Civil Engineer and Ph.D. Candidate, Dept. of Water Resources and Environmental Engineering, School of Civil Engineering, National Technical Univ. of Athens, Heroon Polytechneiou 5, Zografou GR-15780, Greece (corresponding author).
2. Civil Engineer and Ph.D. Candidate, Dept. of Water Resources and Environmental Engineering, School of Civil Engineering, National Technical Univ. of Athens, Heroon Polytechneiou 5, Zografou GR-15780, Greece.
3. Civil Engineer and Researcher, KWR Water Research Institute, Groningenhaven 7, 3433 PE Nieuwegein, Netherlands.
4. Computer Scientist, Dept. of Water Resources and Environmental Engineering, School of Civil Engineering, National Technical Univ. of Athens, Heroon Polytechneiou 5, Zografou GR-15780, Greece.
5. Associate Professor, Dept. of Water Resources and Environmental Engineering, School of Civil Engineering, National Technical Univ. of Athens, Heroon Polytechneiou 5, Zografou GR-15780, Greece; Principal Scientist, KWR Water Research Institute, Groningenhaven 7, 3433 PE Nieuwegein, Netherlands.