* For Masters Degrees:
- Harvard University
- Stanford University
- Massachusetts Institute of Technology (MIT)
- University of California, Berkeley
- University of Cambridge
- University of Oxford
- Tsinghua University
- National University of Singapore
- University of Toronto
- The Australian National University
* For Doctorates Degrees:
- Harvard University
- Stanford University
- Massachusetts Institute of Technology (MIT)
- University of Cambridge
- University of Oxford
- University of Tokyo
- California Institute of Technology (Caltech)
- Princeton University
- University of Pennsylvania
- Imperial College London