1. Department of Endocrinology and Nutrition, University Hospital Reina Sofia, Avenida Menendez Pidal s/n, 14004 Cordoba, Spain
2. Biostatech Advice Training and Innovation in Biostatistics, SL. Edificio Emprendia, Campus Vida s/n, 15782 Santiago de Compostela, Spain
3. Department of Pulmonary Medicine and Lung Transplantation, University Hospital Reina Sofia, Avenida Menendez Pidal s/n, 14004 Cordoba, Spain