| article html file updated | 29 August 2025 23:23 CEST | Update | https://www.mdpi.com/2079-4991/6/7/134 |
| article html file updated | 16 July 2022 02:55 CEST | Update | - |
| article html file updated | 7 February 2020 12:05 CET | Update | - |
| article html file updated | 5 May 2019 09:26 CEST | Update | - |
| article html file updated | 27 March 2019 11:02 CET | Update | - |
| article html file updated | 29 July 2016 13:08 CEST | Update | - |
| article html file updated | 28 July 2016 08:55 CEST | Update | - |
| article html file updated | 21 July 2016 13:20 CEST | Original file | - |
| article xml uploaded. | 21 July 2016 13:19 CEST | Original file | https://www.mdpi.com/2079-4991/6/7/134/xml |
| article pdf uploaded. | 21 July 2016 13:19 CEST | Version of Record | https://www.mdpi.com/2079-4991/6/7/134/pdf |
