| 1 (68) | Chinese Academy of Sciences * | CHN | |
| 2 (166) | Ministry of Education of the People's Republic of China | CHN | |
| 3 (519) | National Health Laboratory Services | ZAF | |
| 4 (662) | Russian Academy of Sciences * | RUS | |
| 5 (1049) | A. M. Prokhorov General Physics Institute Russian Academy of Sciences | RUS | |
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