Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 1,016 |
| 2 | China | 349 |
| 3 | United Kingdom | 307 |
| 4 | Canada | 263 |
| 5 | Australia | 256 |
| 6 | Germany | 182 |
| 7 | Poland | 161 |
| 8 | Italy | 110 |
| 9 | Spain | 97 |
| 10 | Netherlands | 76 |
| 11 | Israel | 69 |
| 12 | Japan | 58 |
| 13 | Belgium | 54 |
| 14 | South Korea | 52 |
| 15 | Turkey | 51 |
| 16 | Finland | 35 |
| 17 | Norway | 35 |
| 18 | Switzerland | 33 |
| 19 | Brazil | 32 |
| 20 | Hong Kong | 32 |
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.