2 Pulmonology Department, Centro Hospitalar São João, Porto, Portugal.
3 Pathology Department, Centro Hospitalar São João, Porto, Portugal.
4 Radiology Department, Centro Hospitalar São João, Porto, Portugal.
5 Pulmonology Department, Centro Hospitalar São João, Porto, Portugal; Faculdade de Medicina do Porto, University of Porto, Portugal; Institute for Research and Innovation in Health (I3S), University of Porto, Portugal.