Joseph Bernstein1. 1. Department of Orthopaedic Surgery, University of Pennsylvania, 424 Stemmler Hall, Philadelphia, PA, 19104, USA. orthodoc@uphs.upenn.edu.
Authors: Karl Y Bilimoria; Jeanette W Chung; Larry V Hedges; Allison R Dahlke; Remi Love; Mark E Cohen; David B Hoyt; Anthony D Yang; John L Tarpley; John D Mellinger; David M Mahvi; Rachel R Kelz; Clifford Y Ko; David D Odell; Jonah J Stulberg; Frank R Lewis Journal: N Engl J Med Date: 2016-02-02 Impact factor: 91.245