Hospital Consumer Assessment of Healthcare Providers and Systems survey response rates are significantly affected by patient characteristics and postoperative outcomes for patients undergoing primary total knee arthroplasty. - Mercier, Michael R.; Galivanche, Anoop R.; David, Wyatt B.; Malpani, Rohil; Pathak, Neil; Hilibrand, Ari S.; Rubin, Lee E.; Grauer, Jonathan N. (PLoS ONE, 2021)