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Invited Commentary | 
Tarik Sammour, PhD; Andrew G. Hill, MBChB, MD, EdD(Thesis), FRACS
JAMA Surg. 2016;151(3):263-264. doi:10.1001/jamasurg.2015.3434.

Original Investigation | 
Joseph D. Forrester, MD, MSc; Jared A. Forrester, MD; Thaim B. Kamara, MD; et al.
JAMA Surg. 2016;151(3):257-263. doi:10.1001/jamasurg.2015.3431.

Original Investigation | 
Aimee E. Gough, MD; Steven Chang, MD; Subhash Reddy, MBBS; et al.
JAMA Surg. 2015;150(9):835-840. doi:10.1001/jamasurg.2015.1530.
Includes: Supplemental Content

Invited Commentary | 
Marco G. Patti, MD
JAMA Surg. 2015;150(8):738. doi:10.1001/jamasurg.2015.0327.

Original Investigation | 
Christoph Czarnetzki, MD, MBA; Nadia Elia, MD, MSc; Jean-Louis Frossard, MD; et al.
JAMA Surg. 2015;150(8):730-737. doi:10.1001/jamasurg.2015.0306.
Includes: Supplemental Content

Original Investigation |  FREE
Emily Vaughan, BMedSc; Frances Sesay, MBChB; Adaora Chima, MBBS, MPH; et al.
JAMA Surg. 2015;150(3):237-244. doi:10.1001/jamasurg.2014.2246.

Invited Commentary | 
Michael E. Zenilman, MD
JAMA Surg. 2014;149(7):640-641. doi:10.1001/jamasurg.2014.192.

Original Investigation |  FREE
Sun-wook Kim, MD; Ho-Seong Han, MD, PhD; Hee-won Jung, MD; et al.
JAMA Surg. 2014;149(7):633-640. doi:10.1001/jamasurg.2014.241.
Includes: CME, Supplemental Content

Original Investigation |  FREE
R. Scott Dingeman, MD; Lindsay M. Barus, MPH; Hyun Kee Chung, MD; et al.
JAMA Surg. 2013;148(8):707-713. doi:10.1001/jamasurg.2013.1442.

Invited Commentary | 
Brad W. Warner, MD
JAMA Surg. 2013;148(8):713-714. doi:10.1001/jamasurg.2013.1453.

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