1. New York University School of Medicine. Curriculum Stages. Education and Training. Available at: http://www.med.nyu.edu/school/studentsfaculty/office-medical-education/curriculum/curriculum-stages. Accessed March 9, 2016.
2. Duke University School of Medicine. About the Duke Curriculum. Duke School of Medicine. Available at: https://medschool.duke.edu/education/student-services/office-curricular-affairs/about-duke-curriculum. Accessed March 9, 2016.
3. Harvard Medical School. Pathways HMS. Available at: http://hms.harvard.edu/departments/medical-education/md-programs/pathways. Accessed March 9, 2016.
4. A curricular model for the training of physician scientists: the evolution of the Duke University School of medicine curriculum;Grochowski;Acad Med,2007
5. Columbia University College of Physicians and Surgeons. Medical School Curriculum. College of Physicians and Surgeons. Available at: http://ps.columbia.edu/education/academics/medical-school-curriculum. Accessed March 9, 2016.