1. European Institute of Oncology; Milan Italy
2. University of Novara; Italy
3. Kyungpook National University Medical Centre; Daegu South Korea
4. Spire Portsmouth Hospital; Havant UK
5. Centre for Robotic Surgery; St. Joseph Hospital; Tampa FL USA
6. Advocate Lutheran General Hospital; Chicago IL USA
7. University of Illinois; Chicago IL USA
8. International School of Robotic Surgery; Grosseto Italy