Division of Thoracic Surgery, Department of Thoracic Diseases, G.B. Morgagni - L. Pierantoni University Hospital, Alma Mater Studiorum - University of Bologna, Forlì (FO), Italy

Hospital do Servidor Público Estadual, São Paulo, Brazil

AME Publishing Company, Hongkong, China

Department of Gastrointestinal Surgery, Vrije University Medical Center, Amsterdam, The Netherlands

Centro de Andrologia e Urologia, Porto Alegre, Brazil

Department of Medicine-DIMED, Section of Anesthesiology and Intensive Care, University of Padova, Padova, Italy

Ist Cantonale Patol, Clin Cytopathol Serv, Via Franzoni 45, CH-6600 Locarno, Switzerland.

Department of Cardiology, Newark Beth Israel Medical Center, Newark, New Jersey, USA

Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo, Brazil

Department of thoracic surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan

Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Poland

Department of Anesthesia and Intensive Care, Cardiothoracic Center, Istituto Clinico Sant’Ambrogio, Gruppo Ospedaliero San Donato, Milan, Italy and Chair of Cardiac Surgery, Postgraduate in Cardiac Surgery, University of Milan, Milan, Italy

Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA

Department of Physiology, School of Medicine, University of Valencia, INCLIVA Biomedical Research Institute, Valencia, Spain