Rita de Sousa , Branca Isabel Pereira, Claúdia Nazareth, Susana Cabral, Conceição Ventura, Pedro Crespo, Nuno Marques, and Saraiva da Cunha
Author affiliations: National Institute of Health Dr. Ricardo Jorge, Águas de Moura, Portugal (R. de Sousa); University Hospitals of Coimbra, Coimbra, Portugal (B.I. Pereira, C. Nazareth, S. Cabral, C. Ventura, P. Crespo, N. Marques, S. da Cunha)
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