Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United Kingdom | 221 |
| 2 | United States | 209 |
| 3 | China | 135 |
| 4 | Japan | 108 |
| 5 | South Korea | 95 |
| 6 | Netherlands | 73 |
| 7 | Germany | 69 |
| 8 | Canada | 50 |
| 9 | Italy | 42 |
| 10 | France | 39 |
| 11 | Australia | 35 |
| 12 | Taiwan | 34 |
| 13 | Switzerland | 28 |
| 14 | Turkey | 26 |
| 15 | Finland | 24 |
| 16 | Belgium | 23 |
| 17 | Spain | 22 |
| 18 | Denmark | 20 |
| 19 | Austria | 19 |
| 20 | Sweden | 17 |
Our authors submit research articles from all over the world. Authors collaborate frequently with peers at different institutions and in different countries/regions. This graph indicates the number of primary corresponding authors at the country/region level in the last five years.