Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Germany | 66 |
| 2 | United States | 40 |
| 3 | Brazil | 32 |
| 4 | Italy | 24 |
| 5 | Russia | 19 |
| 6 | Japan | 16 |
| 7 | China | 16 |
| 8 | United Kingdom | 13 |
| 9 | Poland | 9 |
| 10 | Austria | 9 |
| 11 | France | 9 |
| 12 | Czech Republic | 8 |
| 13 | Belgium | 7 |
| 14 | Spain | 7 |
| 15 | Mexico | 5 |
| 16 | Slovenia | 5 |
| 17 | Hungary | 4 |
| 18 | South Africa | 3 |
| 19 | Australia | 3 |
| 20 | Canada | 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.