1. Diagnostic Imaging Department, Nuestra Señora de Candelaria University Hospital, Santa Cruz de Tenerife, Spain
2. Diagnostic Imaging Department, Canarias University Hospital, La Laguna University, Tenerife, Spain
3. CIBER Respiratory Diseases, Carlos III Health Institute, Madrid, Spain
4. Research Unit, Nuestra Señora de Candelaria University Hospital, Santa Cruz de Tenerife, Spain
5. Preventive Medicine & Public Health, La Laguna University, Tenerife, Spain