1. Centro de Estudios Ambientales de Cienfuegos (CEAC), Cienfuegos, Cuba
2. Environment Laboratories, International Atomic Energy Agency, Monaco, Monaco
3. Department of Life and Environmental Sciences (DiSVA), Marche Polytechnic University, Ancona, Italy
4. Division of Oceanology, Ensenada Center for Scientific Research and Higher Education (CICESE), Ensenada, Mexico
5. Laboratorio Integrado de Calidad Ambiental (LICA), Universidad de Navarra, Navarra, Spain