Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 127 |
| 2 | Germany | 27 |
| 3 | United Kingdom | 24 |
| 4 | Netherlands | 21 |
| 5 | Canada | 19 |
| 6 | France | 13 |
| 7 | Finland | 10 |
| 8 | China | 9 |
| 9 | Australia | 8 |
| 10 | Italy | 8 |
| 11 | Belgium | 7 |
| 12 | Switzerland | 5 |
| 13 | Sweden | 5 |
| 14 | Denmark | 5 |
| 15 | Spain | 4 |
| 16 | Singapore | 4 |
| 17 | Hong Kong | 3 |
| 18 | India | 2 |
| 19 | South Africa | 1 |
| 20 | Luxembourg | 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.