| article html file updated | 5 February 2020 21:25 CET | Update | https://www.mdpi.com/2072-6694/4/3/799 |
| article html file updated | 8 May 2019 15:58 CEST | Update | N/A |
| article html file updated | 25 March 2019 13:15 CET | Update | N/A |
| article html file updated | 17 June 2015 01:27 CEST | Update | N/A |
| article html file updated | 7 February 2013 14:03 CET | Update | N/A |
| article html file updated | 7 February 2013 05:08 CET | Update | N/A |
| article html file updated | 6 February 2013 09:24 CET | Update | N/A |
| article html file updated | 1 February 2013 09:37 CET | Update | N/A |
| article xml file uploaded | 1 February 2013 09:37 CET | Original file | https://www.mdpi.com/2072-6694/4/3/799/xml |
| article html file updated | 29 January 2013 05:43 CET | Update | N/A |
| article html file updated | 26 January 2013 19:58 CET | Update | N/A |
| article html file updated | 23 January 2013 23:17 CET | Original file | N/A |
