| article html file updated | 12 August 2026 17:03 CEST | Update | https://www.mdpi.com/2079-6374/2/4/405 |
| article html file updated | 5 February 2020 22:16 CET | Update | N/A |
| article html file updated | 8 May 2019 14:07 CEST | Update | N/A |
| article html file updated | 20 March 2019 13:15 CET | Update | N/A |
| article html file updated | 17 June 2015 02:46 CEST | Update | N/A |
| article html file updated | 14 August 2014 11:41 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 11:41 CEST | Update | https://www.mdpi.com/2079-6374/2/4/405/xml |
| article html file updated | 14 August 2014 11:20 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 11:20 CEST | Update | N/A |
| article html file updated | 24 July 2014 10:22 CEST | Update | N/A |
| article xml file uploaded | 24 July 2014 10:22 CEST | Update | N/A |
| article html file updated | 21 July 2014 09:31 CEST | Update | N/A |
| article xml file uploaded | 21 July 2014 09:31 CEST | Original file | N/A |
| article html file updated | 7 February 2013 15:31 CET | Update | N/A |
| article html file updated | 24 January 2013 03:57 CET | Original file | N/A |
