Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 76 |
| 2 | China | 10 |
| 3 | France | 9 |
| 4 | Australia | 7 |
| 5 | United Kingdom | 7 |
| 6 | Japan | 5 |
| 7 | Canada | 5 |
| 8 | Switzerland | 4 |
| 9 | Germany | 3 |
| 10 | Russia | 3 |
| 11 | Sweden | 3 |
| 12 | Denmark | 2 |
| 13 | Taiwan | 2 |
| 14 | Netherlands | 2 |
| 15 | Turkey | 1 |
| 16 | Czech Republic | 1 |
| 17 | Finland | 1 |
| 18 | India | 1 |
| 19 | Italy | 1 |
| 20 | South Korea | 1 |
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.