| Structural analysis of eythropoietin glycans | 24 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Structural analysis of eythropoietin glycans | 3 | 1 | 2 | 1 | 3 | 3 | 2 |
| 1 | Spain | 9 |
| 2 | Argentina | 3 |
| 3 | United States of America | 3 |
| 4 | China | 2 |
| 5 | Cuba | 2 |
| 6 | Mexico | 2 |
| 7 | Colombia | 1 |
| 8 | Ireland | 1 |
| 1 | Barcelona | 4 |
| 2 | La Habana | 2 |
| 3 | Santa Fe | 2 |
| 4 | Vic | 2 |
| 5 | Alfaro | 1 |
| 6 | Alicante | 1 |
| 7 | Beijing | 1 |
| 8 | Buenos Aires | 1 |
| 9 | Cali | 1 |
| 10 | Dublin | 1 |