1. Faculty of Medicine; Lisbon Academic Medical Centre; University of Lisbon and Lisbon Cardiovascular Institute; Lisbon Portugal
2. Institute for Systems and Robotics and Department of Bioengineering; Lisbon Institute of Technology University of Lisbon; Lisbon Portugal
3. CTO; AtheroPoint LLC; Roseville California
4. Biomedical Engineering Department; Idaho State University; Pocatello Idaho