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Invited Commentary | 
George C. Velmahos, MD, PhD, MSEd
JAMA Surg. 2015;150(9):872-873. doi:10.1001/jamasurg.2015.1148.

Original Investigation | 
Bellal Joseph, MD; Viraj Pandit, MD; Ansab A. Haider, MD; et al.
JAMA Surg. 2015;150(9):866-872. doi:10.1001/jamasurg.2015.1134.

Original Investigation | 
Jeffrey D. Crawford, MD; Kevin M. Allan, BS; Karishma U. Patel; et al.
JAMA Surg. 2015;150(9):841-847. doi:10.1001/jamasurg.2015.1692.

Research Letter |  ONLINE FIRST
Lydia C. Piper, MD; Cheryl K. Zogg, MSPH, MHS; Eric B. Schneider, PhD; et al.
JAMA Surg. Published online August 12, 2015. doi:10.1001/jamasurg.2015.1838

Invited Commentary |  ONLINE FIRST
Martin A. Schreiber, MD
JAMA Surg. Published online July 22, 2015. doi:10.1001/jamasurg.2015.1713

Original Investigation |  ONLINE FIRST
Aaron J. Dawes, MD; Greg D. Sacks, MD, MPH; H. Gill Cryer, MD, PhD; et al.
JAMA Surg. Published online July 22, 2015. doi:10.1001/jamasurg.2015.1678
Includes: Supplemental Content

Original Investigation |  FREE
Nicholas R. Langan, MD; Matthew Eckert, MD; Matthew J. Martin, MD
JAMA Surg. 2014;149(9):904-912. doi:10.1001/jamasurg.2014.940.
Includes: CME

Invited Commentary | 
Daniel Dante Yeh, MD
JAMA Surg. 2014;149(7):734. doi:10.1001/jamasurg.2014.47.

Original Investigation |  FREE
Kristin Salottolo, MPH; A. Stewart Levy, MD; Denetta S. Slone, MD; et al.
JAMA Surg. 2014;149(7):727-734. doi:10.1001/jamasurg.2014.13.

Original Investigation |  FREE
Fuad Alkhoury, MD; Tassos C. Kyriakides, PhD
JAMA Surg. 2014;149(6):544-548. doi:10.1001/jamasurg.2013.4329.

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