| article html file updated | 31 August 2025 17:06 CEST | Update | https://www.mdpi.com/2073-4360/12/4/880 |
| article html file updated | 21 July 2022 01:35 CEST | Update | - |
| article html file updated | 9 May 2020 05:05 CEST | Update | - |
| article html file updated | 21 April 2020 03:24 CEST | Original file | - |
| article pdf uploaded. | 21 April 2020 03:23 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/4/880/pdf |
| article xml uploaded. | 21 April 2020 03:23 CEST | Update | https://www.mdpi.com/2073-4360/12/4/880/xml |
| article xml file uploaded | 21 April 2020 03:23 CEST | Update | - |
| article pdf uploaded. | 10 April 2020 17:30 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/880/pdf-vor |
| article xml file uploaded | 10 April 2020 17:30 CEST | Original file | - |
