A study of implementation factors for a novel approach to clinical trials: constructs for consideration in the coordination of direct-to-patient online-based medical research oleh Peter F. Cronholm, Janelle Applequist, Jeffrey Krischer, Ebony Fontenot, Trocon Davis, Cristina Burroughs, Carol A. McAlear, Renée Borchin, Joyce Kullman, Simon Carette, Nader Khalidi, Curry Koening, Carol A. Langford, Paul Monach, Larry Moreland, Christian Pagnoux, Ulrich Specks, Antoine G. Sreih, Steven R. Ytterberg, Peter A. Merkel, Vasculitis Clinical Research Consortium