1 Cardiology Department, Centro Hospitalar Universitário do Algarve, Faro, Portugal; Algarve Biomedical Center, Universidade do Algarve, Faro, Portugal. Electronic address: ana.raquel.mf@gmail.com.
2 Cardiology Department, Centro Hospitalar Universitário do Algarve, Faro, Portugal; Algarve Biomedical Center, Universidade do Algarve, Faro, Portugal.