Positioning imatinib for pulmonary arterial hypertension: A phase I/II design comprising dose finding and single‐arm efficacy oleh Martin R. Wilkins, Mikel A. Mckie, Martin Law, Andreas A. Roussakis, Lars Harbaum, Colin Church, J Gerry Coghlan, Robin Condliffe, Luke S Howard, David G Kiely, Jim Lordan, Alexander Rothman, Jay Suntharalingam, Mark Toshner, Stephen J Wort, Sofía S. Villar