Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 381 |
| 2 | Netherlands | 307 |
| 3 | Germany | 182 |
| 4 | United Kingdom | 150 |
| 5 | Canada | 134 |
| 6 | China | 134 |
| 7 | Denmark | 87 |
| 8 | Belgium | 80 |
| 9 | France | 80 |
| 10 | Italy | 79 |
| 11 | Japan | 74 |
| 12 | Australia | 72 |
| 13 | Switzerland | 70 |
| 14 | South Korea | 57 |
| 15 | Spain | 29 |
| 16 | Taiwan | 29 |
| 17 | Sweden | 28 |
| 18 | Austria | 25 |
| 19 | Poland | 18 |
| 20 | India | 14 |
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.