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The weekly sunlight exposure recall questionnaire.
Values ascribed to each category and the method for deriving the sunlight exposure score (multiplies scores of time outdoors and amount of skin exposure). The range of the weekly sunlight exposure score is from 0 to 56 (From Hanwell HE, et al. J Steroid Biochem Mol Biol 2010;121:334-7, with permission from Elsevier).10)
