[1] Univ Nebraska Med Ctr, Coll Nursing, Omaha, NE USA
[2] Yale Univ, Sch Nursing, Orange, CT USA
[3] Vanderbilt Univ, Sch Nursing, Nashville, TN USA
[4] Vanderbilt Univ, Med Ctr, Nashville, TN USA
[5] Vanderbilt Univ, Dept Pharmaceut Serv, Med Ctr, Nashville, TN USA
[6] Tennessee Valley Hlth Care Syst, Nashville, TN USA
[7] Vanderbilt Univ, Crit Illness Brain dysfunct Survivorship CIBS Ctr, Med Ctr, Nashville, TN USA
[8] Vanderbilt Univ, Dept Med, Div Pulm & Crit Care, Med Ctr, Nashville, TN USA
[9] Tennessee Valley Vet Affairs Healthcare Syst, Geriatr Res Educ & Clin Ctr, Nashville, TN USA
[10] Univ Nebraska Med Ctr UNMC, Coll Nursing, Omaha Div, 985330 Nebraska Med Ctr, Omaha, NE 68198 USA