1. Department of Colorectal Surgery, U.O. Chirurgia, Ospedale di Montebelluna (TV), AULSS 2 Marca Trevigiana, Treviso, Italy,
2. Department of Psychobiology, University of California, Los Angeles, United States,
3. Department of Surgery, Banas Medical College and Research Institute, Moriya, Palanpur, Gujarat, India
4. Nishtha Surgical Hospital and Research Center, Patan, Gujarat, India,