Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 520 |
| 2 | United States | 500 |
| 3 | United Kingdom | 396 |
| 4 | Germany | 352 |
| 5 | France | 250 |
| 6 | Spain | 178 |
| 7 | Italy | 153 |
| 8 | Canada | 150 |
| 9 | Netherlands | 148 |
| 10 | Belgium | 124 |
| 11 | Brazil | 100 |
| 12 | Australia | 86 |
| 13 | Turkey | 79 |
| 14 | Portugal | 69 |
| 15 | Denmark | 62 |
| 16 | Taiwan | 58 |
| 17 | Israel | 52 |
| 18 | Greece | 51 |
| 19 | Austria | 50 |
| 20 | Japan | 50 |
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.