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Mei Hsien CC, Wan Azman WA, Md Yusof M, et al. Discrepancy in patientrated and oncologist-rated performance status on depression and anxiety in cancer: a prospective study protocol. BMJ Open 2012;2:e001799.
The first author's name in the ‘To cite’ section in the gutter and footer of the article is incorrect. It should read ‘Chan CMH’, not ‘Mei Hsien CC’.
