[1] Wroclaw Med Univ, Wroclaw, Poland
[2] Charit Univ Med Ctr, Berlin, Germany
[3] King Saud Univ, King Fahad Cardiac Ctr, Riyadh, Saudi Arabia
[4] Imperial Coll London Royal Brompton Hosp, Nat Heart & Lung Inst, London, England
[5] Temple Univ, Ctr Translat Med & Cardiol Div, Sch Med, Philadelphia, PA 19122 USA
[6] Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Natl Ctr Cardiovasc Dis, State Key Lab Cardiovasc Dis, Beijing, Peoples R China
[7] Linkoping Univ, Fac Hlth Sci, Linkoping, Sweden
[8] Monash Univ, Sch Publ Hlth & Prevent Med, Monash Ctr Cardiovasc Res & Educ Therapeut, Melbourne, Australia
[9] Fortis Escorts Heart Inst, Med Adv Heart Failure Program, New Delhi, India
[10] Univ Fed Rio Grande do Sul, Hosp Clin Porto Alegre, Sch Med, Cardiovasc Div, Porto Alegre, RS, Brazil
[11] Cardiol Soc India, Heart Failure Subspecialty, Kolkata, India
[12] Tohoku Univ Grad Sch Med, Dept Cardiovasc Med, Sendai, Miyagi, Japan
[13] Univ Indonesia, Natl Cardiovasc Ctr Harapan Kita, Dept Cardiol & Vasc Med, Fac Med, Jakarta, Indonesia
[14] Univ Cape Town, Fac Hlth Sci, Hatter Inst Cardiovasc Res Afr, Dept Med, Cape Town, South Africa
[15] Univ Witwatersrand, Soweto Cardiovasc Res Unit, Johannesburg, South Africa
[16] Univ Athens, Attikon Univ Hosp, Dept Cardiol, Heart Failure Unit, Athens, Greece