Decreased gastrointestinal toxicity associated with a novel capecitabine schedule (7 days on and 7 days off): a systematic review

K.A.C.*—literature search, tables, study design, data collection, data analysis, data interpretation, writing. D.G.—literature search, tables, study design, data collection, data analysis, data interpretation, writing. E.S.—literature search, tables, study design, data collection, data analysis, data interpretation, writing. S.P.—study design, data collection, data analysis, data interpretation, writing. M.T.—data collection, data analysis, data interpretation. L.N.—study design, data analysis, data interpretation, writing. C.H.—study design, data analysis, data interpretation, writing. T.T.—literature search, tables, study design, data collection, data analysis, data interpretation, writing. *Guaranto