Authors: Maria Jesus Del Cerro; Steven Abman; Gabriel Diaz; Alexandra Heath Freudenthal; Franz Freudenthal; S Harikrishnan; Sheila G Haworth; Dunbar Ivy; Antonio A Lopes; J Usha Raj; Julio Sandoval; Kurt Stenmark; Ian Adatia Journal: Pulm Circ Date: 2011 Impact factor: 3.017