Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Poland | 86 |
| 2 | China | 16 |
| 3 | Russia | 15 |
| 4 | India | 14 |
| 5 | Lithuania | 10 |
| 6 | Norway | 6 |
| 7 | Turkey | 5 |
| 8 | Estonia | 5 |
| 9 | Saudi Arabia | 5 |
| 10 | France | 5 |
| 11 | Croatia | 5 |
| 12 | Italy | 5 |
| 13 | Egypt | 4 |
| 14 | Greece | 4 |
| 15 | Spain | 4 |
| 16 | Germany | 3 |
| 17 | Iran | 3 |
| 18 | Mexico | 2 |
| 19 | Finland | 2 |
| 20 | United States | 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.