| Periodical/Year | 2007 |
| Periodical/Issue | 1,2,3+sup,4,5 |
| Periodical / Volume | 188 |
| Periodical/Year | 2006 |
| Periodical/Issue | 1,2,3+sup3,4,5,6+sup |
| Periodical / Volume | 187 |
| Periodical/Year | 2006 |
| Periodical/Issue | 1,2,3+sup,5+sup,6+sup6A-B, |
| Periodical / Volume | 186 |
| Periodical/Year | 2005 |
| Periodical/Issue | 1,2,3+sup,6+sup6 |
| Periodical / Volume | 185 |
| Periodical/Year | 2005 |
| Periodical/Issue | 1, 2, 3,4,5,6 |
| Periodical / Volume | 184 |
| Periodical/Year | 2004 |
| Periodical/Issue | 1, 2, 3, 6 |
| Periodical / Volume | 182 |
| Periodical/Year | 2004 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 183 |
| Periodical/Year | 2003 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 181 |
| Periodical/Year | 2003 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 180 |
| Periodical/Year | 2002 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 179 |
| Periodical/Year | 2002 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 178 |
| Periodical/Year | 2001 |
| Periodical/Issue | 1, 2, 3, 4, 5, 6 |
| Periodical / Volume | 177 |
