| article html file updated | 5 February 2020 15:38 CET | Update | https://www.mdpi.com/1660-4601/7/10/3644 |
| article html file updated | 19 September 2019 01:22 CEST | Update | - |
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| article html file updated | 16 June 2015 12:06 CEST | Update | - |
| article html file updated | 14 August 2014 11:42 CEST | Update | - |
| article xml file uploaded | 14 August 2014 11:42 CEST | Update | https://www.mdpi.com/1660-4601/7/10/3644/xml |
| article html file updated | 14 August 2014 11:22 CEST | Update | - |
| article xml file uploaded | 14 August 2014 11:22 CEST | Original file | - |
| article html file updated | 6 February 2013 18:44 CET | Update | - |
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| article html file updated | 28 January 2013 20:13 CET | Update | - |
| article html file updated | 25 January 2013 23:39 CET | Update | - |
| article html file updated | 22 January 2013 05:11 CET | Update | - |
| article html file updated | 18 January 2013 10:30 CET | Original file | - |
