Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United Kingdom | 490 |
| 2 | China | 119 |
| 3 | Germany | 50 |
| 4 | India | 49 |
| 5 | Japan | 44 |
| 6 | Italy | 39 |
| 7 | South Korea | 33 |
| 8 | Australia | 31 |
| 9 | Turkey | 31 |
| 10 | Brazil | 30 |
| 11 | Iran | 21 |
| 12 | Spain | 19 |
| 13 | France | 16 |
| 14 | United States | 14 |
| 15 | Belgium | 12 |
| 16 | Netherlands | 11 |
| 17 | Finland | 10 |
| 18 | Switzerland | 8 |
| 19 | South Africa | 8 |
| 20 | Ireland | 8 |
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.