1. Civil Engineer and Ph.D. Student, Univ. de Cantabria, Cantabria, 39005 Santander, Spain; formerly, Technology Transfer Manager, Innovation Division, Acciona S.A., Avenida Europa 18, Alcobendas, 28108 Madrid, Spain.
2. Civil Engineer, Acciona Ingenieria, Anabel Segura, 11, Centro Empresarial Albatros, Edificio D, Alcobendas, 28108 Madrid, Spain; formerly, Innovation Manager, Acciona Ingenieria, Anabel Segura, 11, Centro Empresarial Albatros, Edificio D, Alcobendas, 28108 Madrid, Spain.
3. Civil Engineer, Acciona Ingenieria, Anabel Segura, 11, Centro Empresarial Albatros, Edificio D, Alcobendas, 28108 Madrid, Spain; formerly, Head of the Water and Environment Area, Acciona Ingenieria, Anabel Segura, 11, Centro Empresarial Albatros, Edificio D, Alcobendas, 28108 Madrid, Spain.
4. Technical Director, GITECO Research Group, Univ. de Cantabria, Avenida De los Castros, s/n. 39005 Santander, Spain (corresponding author).