| article html file updated | 30 August 2025 20:35 CEST | Update | https://www.mdpi.com/2079-4991/9/6/837 |
| article html file updated | 19 July 2022 19:29 CEST | Update | - |
| article html file updated | 12 February 2020 16:55 CET | Update | - |
| article html file updated | 21 October 2019 03:51 CEST | Update | - |
| article html file updated | 5 July 2019 14:25 CEST | Update | - |
| article html file updated | 5 July 2019 11:58 CEST | Update | - |
| article html file updated | 1 June 2019 09:18 CEST | Original file | - |
| article pdf uploaded. | 1 June 2019 09:17 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/6/837/pdf |
| article xml uploaded. | 1 June 2019 09:17 CEST | Update | https://www.mdpi.com/2079-4991/9/6/837/xml |
| article xml file uploaded | 1 June 2019 09:17 CEST | Original file | - |
