Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | Germany | 26 |
| 2 | Brazil | 18 |
| 3 | United Kingdom | 16 |
| 4 | Netherlands | 14 |
| 5 | India | 14 |
| 6 | Japan | 9 |
| 7 | Taiwan | 8 |
| 8 | United States | 8 |
| 9 | South Korea | 7 |
| 10 | Italy | 7 |
| 11 | China | 7 |
| 12 | Spain | 6 |
| 13 | Austria | 5 |
| 14 | Switzerland | 4 |
| 15 | France | 3 |
| 16 | Russia | 2 |
| 17 | Australia | 2 |
| 18 | Iran | 2 |
| 19 | Mexico | 2 |
| 20 | Canada | 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.