World Trade Center | center | United States National Research Council | National Research Council | Kennedy Space Center | Walker Art Center | Woodrow Wilson International Center for Scholars | Commonwealth Scientific and Industrial Research Organisation | Marshall Space Flight Center | Rockefeller Center | Lyndon B. Johnson Space Center | Goddard Space Flight Center | research | Agricultural Research Service | Georgia World Congress Center | Staples Center | Office of Naval Research | St. Jude Children's Research Hospital | Lincoln Center for the Performing Arts | Tanglewood Music Center | National Center for Biotechnology Information | Cancer Research UK | John F. Kennedy Center for the Performing Arts | Medical Research Council (UK) | Center for Constitutional Rights | Medical Research Council | Georgetown University Law Center | Art Center College of Design | Southern Poverty Law Center | Getty Research Institute |
He was also a Research Fellow of Korea Foundation in 1996-1997, a visiting scholar at Fairbank Center for East Asian Research at Harvard University in 1998-1999, a visiting scholar at Asiatic Research Center of Korea University in 2001, a visiting scholar at Sejong Institute in 2006, and a visiting fellow at Faculty of Asian Studies of the Australian National University in 2008.