1. The effect of center volume on the incidence of postoperative complications and their impact on survival after lung transplantation 
Arman Kilic, MD, Timothy J. George, MD, Claude A. Beaty, MD, Christian A. Merlo, MD, MPH, John V. Conte, MD, Ashish S. Shah, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 144, Issue 6, Pages (December 2012)
DOI: /j.jtcvs
Copyright © 2012 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1 Rates of postoperative complications by center volume.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2012 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2 Kaplan-Meier survival stratified by number of complications.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2012 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Kaplan-Meier survival curves stratified by center volume for patients with any complication (A), renal failure requiring dialysis (B), stroke (C), reoperation (D), infection (E), and rejection (F).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2012 The American Association for Thoracic Surgery Terms and Conditions