Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 646 |
| 2 | United Kingdom | 256 |
| 3 | Germany | 135 |
| 4 | Netherlands | 70 |
| 5 | Australia | 62 |
| 6 | China | 59 |
| 7 | France | 55 |
| 8 | Italy | 53 |
| 9 | Canada | 51 |
| 10 | India | 45 |
| 11 | Sweden | 37 |
| 12 | Switzerland | 36 |
| 13 | Japan | 32 |
| 14 | Norway | 29 |
| 15 | Belgium | 25 |
| 16 | Denmark | 23 |
| 17 | Spain | 20 |
| 18 | Colombia | 20 |
| 19 | South Africa | 19 |
| 20 | Mexico | 19 |
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.