[1] Stanford Univ, Sch Med, Dept Med, Qual, Stanford, CA 94305 USA
[2] Baylor Coll Med, Houston, TX 77030 USA
[3] Bakey VA Med Ctr Cardiol Dept Mary & Gordon Cain, Houston, TX USA
[4] DeBakey VA Med Ctr, Med Med Care Line Execut, Houston, TX USA
[5] Winters Ctr Heart Failure Res, Houston, TX USA
[6] Baylor Coll Med, Cardiovasc Res Inst, Houston, TX 77030 USA
[7] Baylor Coll Med, Med, Houston, TX 77030 USA
[8] Univ Kentucky, Med, Dept Med, Div Cardiovasc Med, Lexington, KY 40506 USA
[9] Univ Colorado, Sch Med, Med, Dept Med,Div Cardiol, Anschutz Med Campus, Boulder, CO 80309 USA
[10] Penultimate PR, Boulder, CO USA
[11] Univ Michigan, Med, Dept Med, Cardiovasc Div, Ann Arbor, MI 48109 USA
[12] Univ Michigan, Heart Transplant Program, Adv Heart Failure Transplant & MCS Natera, Ann Arbor, MI 48109 USA
[13] UT MD Anderson Canc Ctr, Med, Houston, TX USA
[14] UT MD Anderson Canc Ctr, Cardiol, Houston, TX USA
[15] UT Southwestern Med Ctr, Cardiol, Dept Internal Med, Dallas, TX USA
[16] Mayo Clin, Hlth Serv Res & Med, Dept Cardiovasc Med, Rochester, MN USA
[17] Stevens & Lee Shareholder, Stevens & Lees Energy, Commun & Publ Util Grp, Trenton, NJ USA
[18] Univ Utah, Med, Div Cardiovasc Med, Salt Lake City, UT 84112 USA
[19] Michael E DeBakey Med Ctr, Adv Heart Failure & Transplantat, Cardiol Sect, Houston, TX USA
[20] Univ Calif Los Angeles, Geffen Sch Med, Cardiovasc Med, Los Angeles, CA 90024 USA
[21] Univ Calif Los Angeles, Div Cardiol, Dept Med, Los Angeles, CA 90024 USA
[22] Univ Michigan, Dept Med, Div Cardiol, Ann Arbor, MI 48109 USA
[23] Duke Univ, Sch Med, Clin Res, Durham, NC 27706 USA
[24] Univ Colorado, Med, Dept Med, Div Cardiol, Boulder, CO 80309 USA
[25] Smidt Heart Inst Cedars Sinai, Med, Cardiol, Los Angeles, CA USA
[26] Boston Coll, William F Connell Sch Nursing, Res, Chestnut Hill, MA 02167 USA
[27] UT Southwestern Med Ctr, Med, Dallas, TX USA
[28] UT Southwestern Med Ctr, Cardiac Electrophysiol, Dallas, TX USA
[29] UT Southwestern Med Ctr, Heart Dis, Dept Internal Med, Div Cardiol, Dallas, TX USA
[30] Duke Univ, Med Ctr, Surg, Dept Surg, Durham, NC 27706 USA
[31] Amer Heart Assoc, Amer Coll Cardiol, Dallas, TX USA
[32] Stanford Univ, Med, Div Cardiol, Dept Med, Stanford, CA 94305 USA
[33] Vanderbilt Univ, Med Ctr, Vanderbilt Heart & Vasc Inst, Cardiomyopathy, Nashville, TN USA
[34] Vanderbilt Univ, Med Ctr, Vanderbilt Heart & Vasc Inst, Cardiovasc Med, Nashville, TN USA
[35] Minneapolis VA Hlth Care Syst, Minneapolis, MN USA
[36] Univ Minnesota, Med, Dept Med, Minneapolis, MN 55455 USA
[37] Tufts Med Ctr, Cardiovasc Ctr, Med, Boston, MA 02111 USA
[38] Northwestern Univ, Feinberg Sch Med, Evanston, IL 60208 USA
[39] Northwestern Mem Hosp, Med Cardiol, Chicago, IL 60611 USA
[40] Northwestern Mem Hosp, Med Social Sci, Chicago, IL 60611 USA
[41] Northwestern Mem Hosp, Cardiol, Chicago, IL 60611 USA
[42] Northwestern Mem Hosp, Divers & Inclus, Chicago, IL 60611 USA
[43] Northwestern Mem Hosp, Cardiovasc Inst Internal Med Cardiol & Med Social, Chicago, IL 60611 USA