Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Germany | 56 |
| 2 | Spain | 48 |
| 3 | United Kingdom | 45 |
| 4 | Italy | 37 |
| 5 | France | 33 |
| 6 | United States | 18 |
| 7 | Netherlands | 18 |
| 8 | Sweden | 18 |
| 9 | Poland | 17 |
| 10 | China | 13 |
| 11 | Canada | 12 |
| 12 | Australia | 9 |
| 13 | Greece | 9 |
| 14 | Denmark | 8 |
| 15 | Norway | 8 |
| 16 | Belgium | 8 |
| 17 | Israel | 7 |
| 18 | Finland | 6 |
| 19 | Switzerland | 6 |
| 20 | Austria | 6 |
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.