Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.
HW statistics
Monthly Stats
| Month | Abstract | Full | |
|---|---|---|---|
| May 2013 | 18 | 147 | 25 |
| April 2013 | 5 | 160 | 21 |
| March 2013 | 0 | 149 | 28 |
| February 2013 | 0 | 160 | 20 |
| January 2013 | 0 | 147 | 33 |
| December 2012 | 0 | 151 | 25 |
| November 2012 | 0 | 643 | 421 |
| October 2012 | 0 | 361 | 62 |
| September 2012 | 1 | 430 | 65 |
| August 2012 | 7 | 309 | 50 |
| July 2012 | 0 | 266 | 51 |
| June 2012 | 23 | 382 | 81 |
| May 2012 | 88 | 354 | 204 |
| April 2012 | 5 | 569 | 607 |
| March 2012 | 0 | 647 | 224 |
| February 2012 | 0 | 3033 | 745 |
| January 2012 | 0 | 604 | 63 |








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