Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Germany | 76 |
| 2 | United States | 41 |
| 3 | Italy | 28 |
| 4 | Brazil | 27 |
| 5 | Russia | 17 |
| 6 | China | 16 |
| 7 | United Kingdom | 14 |
| 8 | Japan | 13 |
| 9 | Poland | 13 |
| 10 | Austria | 10 |
| 11 | France | 10 |
| 12 | Belgium | 9 |
| 13 | Spain | 7 |
| 14 | Czech Republic | 7 |
| 15 | Mexico | 5 |
| 16 | Slovenia | 5 |
| 17 | Ukraine | 3 |
| 18 | Canada | 3 |
| 19 | Sweden | 3 |
| 20 | Denmark | 3 |
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.