[1] Brigham & Womens Hosp, Div Gen Internal Med & Primary Care, Ctr Patient Safety Res & Practice, Boston, MA 02120 USA
[2] Univ New S Wales, Fac Med, Australian Inst Hlth Innovat, Sydney, NSW, Australia
[3] St Vincents Hosp, Dept Clin Pharmacol & Toxicol, Sydney, NSW 2010, Australia
[4] Univ Munster, Inst Med Informat, D-48149 Munster, Germany
[5] Heidelberg Univ, Dept Clin Pharmacol & Pharmacoepidemiol, Heidelberg, Germany
[6] Univ Victoria, Sch Hlth Informat Sci, Victoria, BC, Canada
[7] Vanderbilt Univ, Dept Biomed Informat, Nashville, TN USA
[8] Sichuan Univ, West China Hosp, West China Med Sch, Dept Med Informat, Chengdu 610064, Peoples R China
[9] Sichuan Univ, West China Hosp, West China Med Sch, Dept Otolaryngol, Chengdu 610064, Peoples R China
[10] Univ Athens, Hlth Informat Lab, Athens, Greece
[11] Univ Republica, Fac Ingn, Inst Comp, Montevideo, Uruguay
[12] Tokyo Univ Hosp, Dept Planning Informat & Management, Tokyo 113, Japan
[13] Aalborg Univ, Danish Ctr Hlth Informat, Dept Dev & Planning, Aalborg, Denmark
[14] Univ Haifa, Dept Informat Syst, IL-31999 Haifa, Israel
[15] Hosp Italiano Buenos Aires, Dept Hlth Informat, Buenos Aires, DF, Argentina
[16] Univ Nottingham, Div Primary Care, Nottingham NG7 2RD, England
[17] Chiba Univ Hosp, Dept Med Informat & Management, Chiba, Japan
[18] Univ New S Wales, Fac Med, Ctr Hlth Syst & Safety Res, Australian Inst Hlth Innovat, Sydney, NSW, Australia