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1 From the *Division of Hospital Internal Medicine, Department of Internal Medicine; †Division of Health Care Policy and Research, Department of Health Services Research; ‡Division of Infectious Disease, Department of Internal Medicine; §Department of Anesthesia; ∥Department of Nursing, Mayo Clinic, Rochester, Minnes.ota.
1 From the *Division of Hospital Internal Medicine, Department of Internal Medicine; †Division of Health Care Policy and Research, Department of Health Services Research; ‡Division of Infectious Disease, Department of Internal Medicine; §Department of Anesthesia; ∥Department of Nursing, Mayo Clinic, Rochester, Minnes.ota.