From: Rosenson RS, Miller K, Bayliss M, et al. The Statin-Associated Muscle Symptom Clinical Index (SAMS-CI): Revision for Clinical Use, Content Validation, and Inter-rater Reliability. Cardiovasc Drugs Ther 2017; 31:179. Available at: https://link.springer.com/article/10.1007%2Fs10557-017-6723-4 (Accessed November 9, 2017). Reproduced under the terms of the Creative Commons Attribution License.