1. CIEN-DIAGNOMED Center Affiliated to the University of Buenos Aires, Buenos Aires, Argentina.
2. DAICIM Foundation, Buenos Aires, Argentina.
3. School of Medicine, University of Buenos Aires, Buenos Aires, Argentina.
4. Department of General Surgery, Sanatorio de la Mujer, Rosario, Argentina.
5. Institute of Image-Guided Surgery, Institut Hospitalo-Universitaire-Strasbourg, Strasbourg, France.
6. IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France.