Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 162 |
| 2 | United States | 129 |
| 3 | Germany | 123 |
| 4 | India | 63 |
| 5 | Japan | 50 |
| 6 | Italy | 45 |
| 7 | United Kingdom | 42 |
| 8 | Canada | 41 |
| 9 | Spain | 39 |
| 10 | Poland | 36 |
| 11 | South Korea | 35 |
| 12 | France | 34 |
| 13 | Argentina | 22 |
| 14 | Taiwan | 22 |
| 15 | Netherlands | 19 |
| 16 | Brazil | 18 |
| 17 | Belgium | 18 |
| 18 | Mexico | 16 |
| 19 | Australia | 16 |
| 20 | Switzerland | 15 |
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.