Pharmacokinetic of Everolimus and Atorvastatin Co-administration

Hypothesis : In renal transplantation recipient who received immunosuppressive drug "certican" and have hypercholesterolemia will get lipid lower drug-HMG Co-A reductase inhibitors. Because atorvastatin and everolimus have metabolism via Cytochrome P450 subfamily 3A4 both, so investigator made the hypothesis that when patients received everolimus with atorvastatin will change area under the time concentration curve of everolimus.