| article html file updated | 29 August 2025 20:53 CEST | Update | https://www.mdpi.com/2072-6651/5/12/2533 |
| article html file updated | 15 July 2022 22:45 CEST | Update | - |
| article html file updated | 6 February 2020 06:16 CET | Update | - |
| article html file updated | 7 May 2019 20:43 CEST | Update | - |
| article html file updated | 21 March 2019 09:39 CET | Update | - |
| article html file updated | 19 August 2015 14:05 CEST | Update | - |
| article html file updated | 7 January 2014 12:34 CET | Original file | - |
| article xml file uploaded | 7 January 2014 12:34 CET | Original file | https://www.mdpi.com/2072-6651/5/12/2533/xml |
| article pdf uploaded. | 17 December 2013 12:24 CET | Version of Record | https://www.mdpi.com/2072-6651/5/12/2533/pdf |
