Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 896 |
| 2 | China | 342 |
| 3 | United Kingdom | 241 |
| 4 | Canada | 241 |
| 5 | Australia | 233 |
| 6 | Poland | 167 |
| 7 | Germany | 160 |
| 8 | Italy | 111 |
| 9 | Spain | 86 |
| 10 | Netherlands | 70 |
| 11 | Israel | 59 |
| 12 | Turkey | 56 |
| 13 | Japan | 56 |
| 14 | Belgium | 46 |
| 15 | South Korea | 43 |
| 16 | Norway | 38 |
| 17 | Switzerland | 33 |
| 18 | Finland | 31 |
| 19 | Brazil | 29 |
| 20 | France | 28 |
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.