| Cellular mRNA decay factors involved in the hepatitis C virus life cycle | 35 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Cellular mRNA decay factors involved in the hepatitis C virus life cycle | 3 | 0 | 1 | 1 | 3 | 5 | 1 |
| 1 | Spain | 9 |
| 2 | United States of America | 8 |
| 3 | Mexico | 6 |
| 4 | Paraguay | 4 |
| 5 | Brazil | 2 |
| 6 | Germany | 2 |
| 7 | Peru | 2 |
| 8 | Argentina | 1 |
| 9 | Russian Federation | 1 |
| 1 | Barcelona | 4 |
| 2 | Mountain View | 4 |
| 3 | San Lorenzo | 3 |
| 4 | Almansa | 2 |
| 5 | Cusco | 2 |
| 6 | Mexico | 2 |
| 7 | Salvador | 2 |
| 8 | Wrist | 2 |
| 9 | Ackworth | 1 |
| 10 | Asunción | 1 |