Institution

Frequency

Institution

Frequency

Wuhan Univ. Technol.

7

McGill Univ.

4

Cardiff Univ.

5

Griffith Univ.

4

Univ. Queensland

5

Bank Amer.

3

Univ. London

5

Carnegie Mellon Univ.

3

Florida Int. Univ.

4

Univ. Virginia

3

Univ. Coll. Dublin

4

SW Jiaotong Univ.

2