[1] Laval Univ, Pulm Hypertens & Vasc Biol Res Grp, Quebec Heart & Lung Inst, Quebec City, PQ, Canada
[2] Queens Univ, Med, Kingston, ON, Canada
[3] Univ Sheffield, Dept Infect Immun & Cardiovasc Dis, Sheffield, S Yorkshire, England
[4] Royal Hallamshire Hopsital, Sheffield, S Yorkshire, England