There are 4 files in this supplement: 1. alldata.txt: this contains all of the data used in the analysis. The fields are: #ID: Subject ID Age: Subject age (years) Weight: Subject weight (kg) height: Subject height (cm) group: With epinephrine (1) or without epinephrine (2) sample: 1 = arterial, 2 = venous Time: Time sample was drawn C: Concentration LGC: Natural log of concentration MDV: Missing dependent variable (used by NONMEM) 2. control.median.fit.txt: the NONMEM control file 3. run summary.control.median.fix.txt: the NONMEM Run Summary 4. output.control.median.fit.txt: the NONMEM output file If you have questions, please contact me at steven.shafer@stanford.edu. Steve Shafer