title: Editorial comment for Bahler et al.
authors.affiliation: Perelman School of Medicine, University of Pennsylvania , Philadelphia, Pennsylvania.
authors.forename: David I
authors.initials: DI
authors.lastname: Lee
mesh_terms: D016063:Blood Loss, Surgical; D002292:Carcinoma, Renal Cell / Q000601:surgery*; D005260:Female; D006801:Humans; D007668:Kidney / Q000601:surgery*; D007680:Kidney Neoplasms / Q000601:surgery*; D008297:Male; D009392:Nephrectomy / Q000379:methods*; D019106:Postoperative Hemorrhage / Q000453:epidemiology*; D065287:Robotic Surgical Procedures / Q000379:methods*; D013536:Suture Techniques