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 | 8 | 7 | 4 |
| April 2013 | 29 | 17 | 4 |
| March 2013 | 22 | 12 | 2 |
| February 2013 | 30 | 29 | 6 |
| January 2013 | 20 | 20 | 5 |
| December 2012 | 17 | 28 | 7 |
| November 2012 | 77 | 79 | 25 |
| October 2012 | 85 | 86 | 27 |
| September 2012 | 45 | 42 | 15 |
| August 2012 | 416 | 486 | 109 |








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