| article html file updated | 29 August 2025 20:33 CEST | Update | https://www.mdpi.com/2072-6694/5/1/92 |
| article html file updated | 15 July 2022 22:08 CEST | Update | - |
| article html file updated | 6 February 2020 00:12 CET | Update | - |
| article html file updated | 8 May 2019 09:20 CEST | Update | - |
| article html file updated | 20 March 2019 17:43 CET | Update | - |
| article html file updated | 17 June 2015 05:47 CEST | Update | - |
| article html file updated | 6 August 2013 15:30 CEST | Update | - |
| article xml file uploaded | 6 August 2013 15:30 CEST | Original file | https://www.mdpi.com/2072-6694/5/1/92/xml |
| article html file updated | 8 February 2013 09:37 CET | Update | - |
| article html file updated | 7 February 2013 17:57 CET | Original file | - |
| article pdf uploaded. | 24 January 2013 15:38 CET | Version of Record | https://www.mdpi.com/2072-6694/5/1/92/pdf |
