“…Serial blood samples were collected in dipotassium ethylenediaminetetraacetic acid-containing collection tubes to determine plasma concentrations of upadacitinib and rosuvastatin and sodium heparincontaining collection tubes to determine the plasma concentrations of atorvastatin and orthohydroxyatorvastatin. For rosuvastatin, samples were collected starting on day 1 of period 1 and day 7 of period 2 at 0 (before dosing), 0.5, 1, 2, 3,4,5,6,8,11,15,23,36,48,72, and 96 hours after dosing rosuvastatin. For the atorvastatin and ortho-hydroxyatorvastatin, samples were collected starting on day 1 of period 1 and day 7 of period 2 at 0 (before dosing), 0.5, 1, 1.5, 2, 3,4,6,8,11,15,23,36,48,72, and 96 hours after dosing atorvastatin.…”