1. Research Unit, Dr. Negrín University Hospital, Las Palmas de Gran Canaria, Spain.
2. Chronic Pain Unit, and Dr. Negrín University Hospital, Las Palmas de Gran Canaria, Spain.
3. Radiation Oncology, Dr. Negrín University Hospital, Las Palmas de Gran Canaria, Spain.
4. BioPharm Group, Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS), Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain.
5. Grupo de Investigación Clínica en Oncología Radioterápica (GICOR), Madrid, Spain.
6. Department of Medical Biotechnologies, University of Siena, Siena, Italy.
7. Section of Thoracic Surgery, Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia.
8. Department of Surgery, College of Medicine, Alfaisal University, Riyadh, Kingdom of Saudi Arabia.