1. Volume 4, Issue 3, Pages 348-353 (September 2018)
Learning curve with a new primary total knee arthroplasty implant: a multicenter perspective with more than 2000 patients 
John-Paul Whittaker, MB, ChB FRCS, Kimberly A. Dwyer, PhD, James Howard, MD, MSc, FRCSC, Verdonna Huey, MS, BSN, James Lesko, PhD, Ryan M. Nunley, MD, Peter Verdonk, MD, PhD 
Arthroplasty Today 
Volume 4, Issue 3, Pages (September 2018)
DOI: /j.artd
Copyright © 2018 The Authors Terms and Conditions

2. Figure 1 Subject flowchart.
Arthroplasty Today 2018 4, DOI: ( /j.artd )
Copyright © 2018 The Authors Terms and Conditions

3. Figure 2
Mean surgical time and standard deviations (whiskers): group B (blue) vs group C (purple); group C (purple) vs group A (yellow).
Arthroplasty Today 2018 4, DOI: ( /j.artd )
Copyright © 2018 The Authors Terms and Conditions