Table 1. Database keywords.
Databases Keywords
PubMed ((Exercise) OR (Physical Activity)) AND ((cancer) OR (tumour) OR (tumor)) AND ((NK cells) OR (Lymphocytes) OR (Immune) OR (Macrophages) OR (T Cells) OR (CD4) OR (CD8) OR (CD3) OR (CD56)) with randomized controlled trial and clinical trial filter
Web of Science TS=(Exercise OR Physical Activity) AND TS=(cancer OR tumour OR tumor) AND TS=(NK cells OR Lymphocytes OR Immune OR Macrophages OR T Cells OR CD4 OR CD8 OR CD3 OR CD56)
Scopus ALL ((exercise OR physical AND activity ) AND (cancer OR tumour OR tumor ) AND (nk AND cells OR lymphocytes OR immune OR macrophages OR t AND cells OR cd4 OR cd8 OR cd3 OR cd56 ) ) AND (LIMIT-TO (DOCTYPE, "ar" ) ) with article filter
Cochrane (Exercise OR Physical Activity) AND (Cancer OR Tumour OR Tumor) AND (NK cells OR Lymphocytes OR Immune OR Macrophages OR T Cells OR CD4 OR CD8 OR CD3 OR CD56)