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 | 25 | 20 | 6 |
| April 2013 | 36 | 27 | 11 |
| March 2013 | 86 | 53 | 6 |
| February 2013 | 187 | 79 | 10 |
| January 2013 | 399 | 196 | 32 |
| December 2012 | 622 | 230 | 24 |








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