| article html file updated | 5 February 2020 18:25 CET | Update | https://www.mdpi.com/1660-4601/8/10/4039 |
| article html file updated | 8 May 2019 22:31 CEST | Update | - |
| article html file updated | 20 March 2019 10:20 CET | Update | - |
| article html file updated | 16 June 2015 19:24 CEST | Update | - |
| article html file updated | 14 August 2014 12:04 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:04 CEST | Update | https://www.mdpi.com/1660-4601/8/10/4039/xml |
| article html file updated | 14 August 2014 11:43 CEST | Update | - |
| article xml file uploaded | 14 August 2014 11:43 CEST | Update | - |
| 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 23:09 CET | Update | - |
| article html file updated | 6 February 2013 02:56 CET | Update | - |
| article html file updated | 29 January 2013 00:15 CET | Update | - |
| article html file updated | 26 January 2013 05:45 CET | Update | - |
| article html file updated | 23 January 2013 00:33 CET | Original file | - |
