[1] BJC HealthCare, St Louis, MO 63108 USA
[2] Washington Univ, Sch Med, St Louis, MO 63110 USA
[3] Harvard Med Sch, Hutter Family, Boston, MA USA
[4] Baim Inst Clin Res, Boston, MA USA
[5] Univ Colorado, Sch Med, Aurora, CO USA
[6] Indiana Univ, Div Cardiol Adv Heart Failure & Transplant, Med, Bloomington, IN USA
[7] TTUHSC Sch Pharm Reg, Amarillo, TX USA
[8] Univ Mississippi, Med Ctr, Jackson, MS USA
[9] Univ North Carolina, Nursing, Chapel Hill, NC USA
[10] UCLA, David Geffen Sch Med, Div Cardiol, Los Angeles, CA USA
[11] Massachusetts Gen Hosp, Boston, MA USA
[12] Harvard Med Sch, Med, Boston, MA USA
[13] Massachusetts Gen Hosp, Resynchronizat & Adv Cardiac Therapeut Program, Boston, MA USA
[14] Vanderbilt Univ, Heart Failure & Transplantat Program, Nashville, TN USA
[15] Ascension Hlth, St Louis, MO USA
[16] Univ Calif San Francisco, San Francisco, CA USA
[17] Temple Univ, Right Heart Failure & CTEPH Program, Hosp Pulm Hypertens, Philadelphia, PA USA
[18] St Vincent Heart Ctr Indiana, Indianapolis, IN USA
[19] George Washington Univ, Sch Med & Hlth Sci, Washington, DC USA
[20] Northwestern Univ, Feinberg Sch Med, Evanston, IL USA
[21] Northwestern Univ, Dept Med, Div Cardiol, Feinberg Sch Med, Evanston, IL USA
[22] Univ Michigan, Clin, Ann Arbor, MI USA
[23] George Washington Univ, Med Fac, Washington, DC USA