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"Variable Name","Variable ID","Variable Description",Version,"dbGaP Mapping" PX250701_Cystatin_C_Assay_Kidney_Function_Chemotherapy,PX250701020000,"Have you received cancer chemotherapy in the past four weeks or do you anticipate such therapy in the next four weeks?",0,https://www.phenxtoolkit.org/protocols/view/250701 PX250701_Cystatin_C_Assay_Kidney_Function_Hemophilia,PX250701010000,"Do you have hemophilia?",0,https://www.phenxtoolkit.org/protocols/view/250701