Having Decided on Your Research Question, You Establish Your Criteria

Having decided on your research question, you establish your criteria for which studies to include.Which (if any) of the criteria listed below should not be a basis for
Including a study in your review? (Select all that apply)

A) It must be an analytical epidemiological study in humans
B) It must include individual data on body size and on the presence or absence of kidney cancer
C) It must either include an estimate of the effect of body size on kidney cancer risk (e.g. OR, RR) , or include data allowing such an effect to be estimated
D) It must report results for at least 50 cases of renal cancer
E) It must be a prospective study (cohort or RCT)
F) Noneoftheabove