Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 113 |
| 2 | Iran | 29 |
| 3 | India | 29 |
| 4 | Brazil | 24 |
| 5 | United States | 19 |
| 6 | Turkey | 18 |
| 7 | Japan | 16 |
| 8 | Poland | 14 |
| 9 | Egypt | 12 |
| 10 | Germany | 12 |
| 11 | South Korea | 10 |
| 12 | Slovakia | 10 |
| 13 | Australia | 10 |
| 14 | Spain | 8 |
| 15 | Mexico | 8 |
| 16 | Israel | 7 |
| 17 | Italy | 6 |
| 18 | Malaysia | 6 |
| 19 | Canada | 5 |
| 20 | Belgium | 5 |
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.