| article html file updated | 30 August 2025 20:50 CEST | Update | https://www.mdpi.com/2079-4991/9/6/864 |
| article html file updated | 20 July 2022 15:57 CEST | Update | - |
| article html file updated | 12 February 2020 18:10 CET | Update | - |
| article html file updated | 21 October 2019 11:44 CEST | Update | - |
| article html file updated | 5 July 2019 15:20 CEST | Update | - |
| article html file updated | 5 July 2019 12:41 CEST | Update | - |
| article html file updated | 6 June 2019 14:39 CEST | Original file | - |
| article pdf uploaded. | 6 June 2019 14:37 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/6/864/pdf |
| article xml uploaded. | 6 June 2019 14:37 CEST | Update | https://www.mdpi.com/2079-4991/9/6/864/xml |
| article xml file uploaded | 6 June 2019 14:37 CEST | Original file | - |
