title: Erratum to: Comparative assessment of physical and cognitive ergonomics associated with robotic and traditional laparoscopic surgeries.
authors.affiliation: Department of Surgery, The Johns Hopkins University School of Medicine, 600 N. Wolfe Street, Blalock Building, Room 1210, Baltimore, MD, 21287, USA, gyusunglee@jhu.edu.
authors.forename: Gyusung I
authors.initials: GI
authors.lastname: Lee
authors.forename: Mija R
authors.initials: MR
authors.lastname: Lee
authors.forename: Tameka
authors.initials: T
authors.lastname: Clanton
authors.forename: Erica
authors.initials: E
authors.lastname: Sutton
authors.forename: Adrian E
authors.initials: AE
authors.lastname: Park
authors.forename: Michael R
authors.initials: MR
authors.lastname: Marohn