Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Germany | 17 |
| 2 | Italy | 12 |
| 3 | United Kingdom | 10 |
| 4 | China | 10 |
| 5 | United States | 8 |
| 6 | Spain | 7 |
| 7 | France | 7 |
| 8 | Netherlands | 6 |
| 9 | Czech Republic | 6 |
| 10 | Norway | 5 |
| 11 | Belgium | 5 |
| 12 | Austria | 4 |
| 13 | Greece | 4 |
| 14 | Canada | 3 |
| 15 | Ireland | 3 |
| 16 | Brazil | 3 |
| 17 | Serbia | 2 |
| 18 | Australia | 2 |
| 19 | Lebanon | 2 |
| 20 | New Zealand | 2 |
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.