Noticed while reading the article it had related articles below...
Utilization and Outcomes of Minimally Invasive Radical Prostatectomy
I just read this one and sounded alarming having had the Robotic Surgery.
Conclusion: Men undergoing MIRP versus open radical prostatectomy have lower risk for perioperative complications and shorter lengths of stay, but are at higher risk for salvage therapy and anastomotic strictures. However, risk for these unfavorable outcomes decreases with increasing MIRP surgical volume.
http://jco.ascopubs.org/cgi/content/abstract/26/14/2278