1. Lung Transplant Unit, Respiratory Department Marqués de Valdecilla University Hospital, ERN-LUNG (European Reference Network on Rare Respiratory Diseases), Santander, Cantabria, Spain.
2. Thoracic Surgery, Lung Transplant Unit, Marqués de Valdecilla University Hospital, ERN-LUNG (European Reference Network on Rare Respiratory Diseases), Santander, Cantabria, Spain.
3. Transplant Coordination Unit and Service of Intensive Care, University Hospital Marqués de Valdecilla-IDIVAL, School of Medicine, Universidad de Cantabria, Santander, Cantabria, Spain.
4. Valdecilla Research Institute (IDIVAL), Santander, Cantabria, Spain.
5. Respiratory Department, Marqués de Valdecilla University Hospital, Santander, Cantabria, Spain.