| article html file updated | 29 August 2025 20:51 CEST | Update | https://www.mdpi.com/2072-6651/5/12/2293 |
| article html file updated | 15 July 2022 22:42 CEST | Update | - |
| article html file updated | 6 February 2020 05:47 CET | Update | - |
| article html file updated | 7 May 2019 21:39 CEST | Update | - |
| article html file updated | 21 March 2019 08:17 CET | Update | - |
| article html file updated | 19 August 2015 11:08 CEST | Update | - |
| article html file updated | 7 January 2014 12:32 CET | Original file | - |
| article xml file uploaded | 7 January 2014 12:32 CET | Original file | https://www.mdpi.com/2072-6651/5/12/2293/xml |
| article pdf uploaded. | 26 November 2013 14:44 CET | Version of Record | https://www.mdpi.com/2072-6651/5/12/2293/pdf |