1. Rose Research Center LLC, Raleigh, North Carolina, USA
2. PMichigan R&D, Philip Morris Products S.A, Neuchâtel, Switzerland
3. Department of Applied Mathematics, University of Twente, Enschede, the Netherlands
4. Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina, USA
5. Department of Radiology, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA