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Ross E, Katz NP, Conaghan PG, Kivitz A, Turk DC, Spitzer AI, Jones DG, Lanier RK, Cinar A, Lufkin J, Kelley SD.Ross E, et al. Among authors: spitzer ai.Pain Ther. 2022 Mar;11(1):289-302. doi: 10.1007/s40122-021-00335-z. Epub 2021 Nov 17.Pain Ther. 2022.PMID: 34791634Free PMC article.