| article html file updated | 12 August 2026 19:43 CEST | Update | https://www.mdpi.com/2227-7102/3/3/279 |
| article html file updated | 6 February 2020 03:20 CET | Update | N/A |
| article html file updated | 8 May 2019 02:38 CEST | Update | N/A |
| article html file updated | 21 March 2019 01:40 CET | Update | N/A |
| article html file updated | 17 June 2015 11:32 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/2227-7102/3/3/279/xml |
| article html file updated | 14 August 2014 11:21 CEST | Original file | N/A |
| article xml file uploaded | 14 August 2014 11:21 CEST | Original file | N/A |
| article pdf uploaded. | 19 July 2013 14:15 CEST | Version of Record | https://www.mdpi.com/2227-7102/3/3/279/pdf |
