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 | 19 | 18 | 4 |
| April 2013 | 14 | 6 | 1 |
| March 2013 | 27 | 14 | 7 |
| February 2013 | 18 | 20 | 7 |
| January 2013 | 38 | 17 | 4 |
| December 2012 | 16 | 12 | 1 |
| November 2012 | 43 | 44 | 15 |
| October 2012 | 40 | 57 | 22 |
| September 2012 | 71 | 39 | 17 |
| August 2012 | 59 | 30 | 17 |
| July 2012 | 41 | 41 | 11 |
| June 2012 | 70 | 71 | 33 |
| May 2012 | 90 | 70 | 32 |
| April 2012 | 144 | 225 | 60 |
| March 2012 | 290 | 242 | 150 |
| February 2012 | 1049 | 537 | 146 |








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