| article html file updated | 29 August 2025 21:25 CEST | Update | https://www.mdpi.com/2072-6643/6/12/6095 |
| article html file updated | 15 July 2022 23:41 CEST | Update | - |
| article html file updated | 6 February 2020 14:39 CET | Update | - |
| article html file updated | 20 September 2019 16:15 CEST | Update | - |
| article html file updated | 7 May 2019 03:35 CEST | Update | - |
| article html file updated | 25 March 2019 19:37 CET | Update | - |
| article html file updated | 21 August 2015 04:34 CEST | Update | - |
| article html file updated | 26 December 2014 11:31 CET | Original file | - |
| article xml file uploaded | 26 December 2014 11:31 CET | Original file | https://www.mdpi.com/2072-6643/6/12/6095/xml |
| article pdf uploaded. | 22 December 2014 11:34 CET | Version of Record | https://www.mdpi.com/2072-6643/6/12/6095/pdf |
