title: Erratum to: Safety of Non-anesthesia Provider-Administered Propofol (NAAP) Sedation in Advanced Gastrointestinal Endoscopic Procedures: Comparative Meta-Analysis of Pooled Results.
authors: Department of Anesthesia, Hospital of the University of Pennsylvania, Philadelphia, PA, USA. goudrab@uphs.upenn.edu.
authors: Basavana Gouda
authors: BG
authors: Goudra
authors: Department of Anesthesia, All India Institute of Medical Sciences, New Delhi, India. Preetrajpal@gmail.com.
authors: Preet Mohinder
authors: PM
authors: Singh
authors: Drexel University, Philadelphia, PA, 19104, USA. gowri_gouda@yahoo.com.
authors: Gowri
authors: G
authors: Gouda
authors: Department of Anesthesia, All India Institute of Medical Sciences, New Delhi, India. Andromeda85@gmail.com.
authors: Anuradha
authors: A
authors: Borle
authors: New York University, New York, NY, 110003, USA. dg2488@nyu.edu.
authors: Divakara
authors: D
authors: Gouda
authors: Department of Anesthesia, Hospital of the University of Pennsylvania, Philadelphia, PA, USA. Amulya.Dravida@gmail.com.
authors: Amulya
authors: A
authors: Dravida
authors: Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA. vinay.chandrasekhara@uphs.upenn.edu.
authors: Vinay
authors: V
authors: Chandrasekhara