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©2012 Baishideng Publishing Group Co., Limited. All rights reserved.
Factors affecting response rates to mailed preoperative surveys among arthroplasty patients
Wenbao Wang, Jeffrey A Geller, Abraham Kim, Todd A Morrison, Jung Keun Choi, William Macaulay, Center for Hip and Knee Replacement, Department of Orthopaedic Surgery, New York-Presbyterian Hospital at Columbia, New York, NY 10032, United States
Author contributions: Wang W and Macaulay W designed the study; Geller JA and Macaulay W performed all surgeries; Wang W, Morrison TA and Choi JK performed the data collection; Wang W and Kim A drafted the manuscript; Wang W and Macaulay W did the revision and final approval.
Supported by Funding from the Orthopaedic Research and Education Foundation to Wang W
Correspondence to: William Macaulay, MD, Center for Hip and Knee Replacement, Department of Orthopaedic Surgery, New York-Presbyterian Hospital at Columbia, PH 1146, PH 11th Floor, W 168th Street, New York, NY 10032, United States. m143@columbia.edu
Telephone: +1-212-3056959 Fax: +1-212-3054024
Received: August 30, 2011
Revised: October 28, 2011
Accepted: January 1, 2012
Published online: January 18, 2012
Revised: October 28, 2011
Accepted: January 1, 2012
Published online: January 18, 2012
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