| article html file updated | 31 August 2025 16:25 CEST | Update | https://www.mdpi.com/2073-4360/12/4/806 |
| article html file updated | 21 July 2022 00:55 CEST | Update | - |
| article html file updated | 9 May 2020 04:52 CEST | Update | - |
| article html file updated | 5 April 2020 20:06 CEST | Original file | - |
| article pdf uploaded. | 5 April 2020 20:04 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/4/806/pdf |
| article xml uploaded. | 5 April 2020 20:04 CEST | Update | https://www.mdpi.com/2073-4360/12/4/806/xml |
| article xml file uploaded | 5 April 2020 20:04 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/806/pdf-vor |
| article xml file uploaded | 3 April 2020 14:52 CEST | Original file | - |
