title: Reply: To PMID 23535238.
authors.affiliation: Associate Professor, UNC-Chapel Hill, OB/GYN, CB 7570 Old Clinic, UNC-Chapel Hill, Chapel Hill, NC 27599-7570. Electronic address: egeller@med.unc.edu.
authors.forename: Elizabeth J
authors.initials: EJ
authors.lastname: Geller
authors.forename: Catherine A
authors.initials: CA
authors.lastname: Matthews
mesh_terms: D006785:Hospitals, University / Q000191:economics*; D012371:Robotics / Q000191:economics*; D013503:Surgery Department, Hospital / Q000191:economics*; D013514:Surgical Procedures, Operative / Q000379:methods*