Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 464 |
| 2 | Australia | 139 |
| 3 | Canada | 114 |
| 4 | Spain | 97 |
| 5 | China | 73 |
| 6 | Norway | 69 |
| 7 | United Kingdom | 51 |
| 8 | Brazil | 49 |
| 9 | Japan | 49 |
| 10 | Denmark | 42 |
| 11 | Italy | 42 |
| 12 | Portugal | 41 |
| 13 | France | 35 |
| 14 | Argentina | 30 |
| 15 | New Zealand | 28 |
| 16 | Chile | 28 |
| 17 | Germany | 27 |
| 18 | Mexico | 23 |
| 19 | Ireland | 17 |
| 20 | Iceland | 16 |
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.