Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 296 |
| 2 | United States | 99 |
| 3 | Iran | 51 |
| 4 | Poland | 48 |
| 5 | France | 44 |
| 6 | Germany | 33 |
| 7 | India | 30 |
| 8 | South Korea | 28 |
| 9 | Italy | 26 |
| 10 | Spain | 26 |
| 11 | Turkey | 25 |
| 12 | Japan | 24 |
| 13 | Slovenia | 20 |
| 14 | Czech Republic | 18 |
| 15 | United Kingdom | 17 |
| 16 | Lithuania | 16 |
| 17 | Brazil | 13 |
| 18 | Mexico | 12 |
| 19 | Russia | 12 |
| 20 | Ireland | 12 |
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.