Harvard University, Cambridge, Massachusetts, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|University of California, Los Angeles, Los Angeles, California, United States of America.|New York University, New York, New York, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|University of Southern California, Los Angeles, Los Angeles, California, United States of America.|Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.|University of Michigan, Ann Arbor, Michigan, United States of America.|New York University, New York, New York, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|California Institute of Technology, Pasadena, California, United States of America.|Harvard University, Cambridge, Massachusetts, United States of America.|Pennsylvania State University, State College, Pennsylvania, United States of America.