Figure 3.

Worldwide distribution of authors by country. The TFe consortium comprises 114 authors from 13 countries. The exact distribution is as follows: Australia, 2; Canada, 25; Denmark, 2; France, 6; Germany, 2; Italy, 2; Poland, 2; Spain, 4; Sweden, 2; Switzerland, 4; the Netherlands, 4; the United Kingdom, 14; and the United States, 45.