| article html file updated | 31 August 2025 08:59 CEST | Update | https://www.mdpi.com/2072-6694/12/1/209 |
| article html file updated | 20 July 2022 17:31 CEST | Update | - |
| article html file updated | 15 February 2020 02:53 CET | Update | - |
| article html file updated | 6 February 2020 17:33 CET | Update | - |
| article html file updated | 22 January 2020 06:40 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 06:38 CET | Updated version of record | https://www.mdpi.com/2072-6694/12/1/209/pdf |
| article xml uploaded. | 22 January 2020 06:38 CET | Update | https://www.mdpi.com/2072-6694/12/1/209/xml |
| article xml file uploaded | 22 January 2020 06:38 CET | Update | - |
| article pdf uploaded. | 14 January 2020 16:37 CET | Version of Record | https://www.mdpi.com/2072-6694/12/1/209/pdf-vor |
| article xml file uploaded | 14 January 2020 16:36 CET | Original file | - |
