| article html file updated | 13 August 2026 06:51 CEST | Update | https://www.mdpi.com/2076-393X/2/4/797 |
| article html file updated | 6 February 2020 13:39 CET | Update | N/A |
| article html file updated | 7 May 2019 05:29 CEST | Update | N/A |
| article html file updated | 25 March 2019 17:44 CET | Update | N/A |
| article html file updated | 21 August 2015 02:05 CEST | Update | N/A |
| article html file updated | 14 January 2015 05:17 CET | Original file | N/A |
| article xml file uploaded | 14 January 2015 05:17 CET | Original file | https://www.mdpi.com/2076-393X/2/4/797/xml |
| article pdf uploaded. | 14 November 2014 15:54 CET | Version of Record | https://www.mdpi.com/2076-393X/2/4/797/pdf |
