| article html file updated | 29 August 2025 22:11 CEST | Update | https://www.mdpi.com/1996-1073/8/10/11047 |
| article html file updated | 16 July 2022 01:00 CEST | Update | - |
| article html file updated | 6 February 2020 23:28 CET | Update | - |
| article html file updated | 6 May 2019 09:58 CEST | Update | - |
| article html file updated | 26 March 2019 12:00 CET | Update | - |
| article html file updated | 4 November 2015 06:02 CET | Update | - |
| article xml file uploaded | 4 November 2015 06:02 CET | Update | https://www.mdpi.com/1996-1073/8/10/11047/xml |
| article html file updated | 22 October 2015 08:35 CEST | Original file | - |
| article xml file uploaded | 22 October 2015 08:35 CEST | Original file | - |
| article pdf uploaded. | 2 October 2015 10:02 CEST | Version of Record | https://www.mdpi.com/1996-1073/8/10/11047/pdf |
