Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 600 |
| 2 | United Kingdom | 228 |
| 3 | Germany | 126 |
| 4 | Netherlands | 67 |
| 5 | Australia | 65 |
| 6 | China | 53 |
| 7 | Italy | 52 |
| 8 | Canada | 51 |
| 9 | France | 47 |
| 10 | India | 43 |
| 11 | Sweden | 37 |
| 12 | Japan | 29 |
| 13 | Belgium | 29 |
| 14 | Norway | 29 |
| 15 | Switzerland | 29 |
| 16 | Denmark | 24 |
| 17 | Colombia | 20 |
| 18 | Mexico | 19 |
| 19 | South Africa | 18 |
| 20 | Spain | 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.