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1 Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Thoracic Surgery, Tor Vergata University Policlinic, Policlinico Tor Vergata University, Viale Oxford 81, Rome 00133, Italy. Electronic address: ambrogi@med.uniroma2.it.
1 Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Thoracic Surgery, Tor Vergata University Policlinic, Policlinico Tor Vergata University, Viale Oxford 81, Rome 00133, Italy. Electronic address: ambrogi@med.uniroma2.it.