| article html file updated | 6 February 2020 00:01 CET | Update | https://www.mdpi.com/2072-6651/5/1/184 |
| article html file updated | 19 September 2019 17:06 CEST | Update | - |
| article html file updated | 8 May 2019 09:45 CEST | Update | - |
| article html file updated | 20 March 2019 17:16 CET | Update | - |
| article html file updated | 17 June 2015 05:34 CEST | Update | - |
| article html file updated | 8 February 2013 09:32 CET | Update | - |
| article html file updated | 7 February 2013 17:51 CET | Update | - |
| article html file updated | 5 February 2013 16:35 CET | Update | - |
| article xml uploaded. | 5 February 2013 16:35 CET | Update | https://www.mdpi.com/2072-6651/5/1/184/xml |
| article html file updated | 5 February 2013 12:16 CET | Update | - |
| article xml file uploaded | 5 February 2013 12:16 CET | Update | - |
| article html file updated | 24 January 2013 12:23 CET | Update | - |
| article html file updated | 22 January 2013 15:43 CET | Update | - |
| article xml uploaded. | 22 January 2013 15:42 CET | Update | - |
| article html file updated | 18 January 2013 11:56 CET | Original file | - |
| article xml uploaded. | 18 January 2013 11:56 CET | Original file | - |
