[1] Stanford Univ, Div Cardiol, Womens Heart Hlth, Palo Alto, CA 94304 USA
[2] Loyola Univ, Div Cardiol, Womens Heart Hlth Ctr, Chicago, IL 60611 USA
[3] Rush Univ, Med Ctr, Div Cardiol, Rush Heart Ctr Women, Chicago, IL 60612 USA
[4] Texas Heart Inst, Ctr Womens Heart & Vasc Hlth, Houston, TX 77025 USA
[5] Baylor St Lukes Med Ctr Hosp, Houston, TX USA
[6] Cedars Sinai Med Ctr, Barbra Streisand Womens Heart Ctr, Los Angeles, CA 90048 USA
[7] Stanford Univ, Dept Psychol, Palo Alto, CA 94304 USA
[8] Univ Illinois, Dept Med, Div Cardiol, Chicago, IL USA
[9] Harvard Univ, Massachusetts Gen Hosp, Div Cardiol, Boston, MA USA
[10] Stanford Univ, Stanford Healthcare, Palo Alto, CA 94304 USA
[11] Rush Univ, Med Ctr, Div Cardiol, Chicago, IL 60612 USA