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 | 112 | 72 | 15 |
| April 2013 | 131 | 66 | 11 |
| March 2013 | 159 | 97 | 11 |
| February 2013 | 239 | 86 | 15 |
| January 2013 | 759 | 295 | 60 |
| December 2012 | 728 | 4069 | 225 |








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