| article html file updated | 31 August 2025 09:14 CEST | Update | https://www.mdpi.com/2072-6694/12/1/228 |
| article html file updated | 20 July 2022 17:46 CEST | Update | - |
| article html file updated | 15 February 2020 03:44 CET | Update | - |
| article html file updated | 6 February 2020 17:38 CET | Update | - |
| article html file updated | 17 January 2020 08:23 CET | Original file | - |
| article pdf uploaded. | 17 January 2020 08:21 CET | Version of Record | https://www.mdpi.com/2072-6694/12/1/228/pdf |
| article xml uploaded. | 17 January 2020 08:21 CET | Update | https://www.mdpi.com/2072-6694/12/1/228/xml |
| article xml file uploaded | 17 January 2020 08:21 CET | Original file | - |
