1. Dept. of Civil Engineering, Univ. of Granada, 18071 Granada, Spain.
2. Institute of Water Research, Univ. of Granada, 18071 Granada, Spain.
3. Ph.D. Student, Institute of Water Research, Univ. of Granada, 18071 Granada, Spain.
4. Ph.D. Student, Dept. of Civil Engineering, Univ. of Granada, 18071 Granada, Spain.
5. Ph.D. Student, Dept. of Civil Engineering, Univ. of Alicante, 03080 Alicante, Spain.
6. Assistant Professor, Dept. of Chemical Engineering, Univ. of Granada, 18071 Granada, Spain.
7. Professor, Institute of Water Research, Univ. of Granada, 18071 Granada, Spain.
8. Associate Professor, Dept. of Civil Engineering, Univ. of Granada, 18071 Granada, Spain (corresponding author).