| article html file updated | 2 September 2025 02:24 CEST | Update | https://www.mdpi.com/2077-0472/11/4/301 |
| article html file updated | 25 July 2022 10:16 CEST | Update | - |
| article html file updated | 3 August 2021 22:14 CEST | Update | - |
| article html file updated | 10 April 2021 20:47 CEST | Update | - |
| article html file updated | 6 April 2021 12:23 CEST | Update | - |
| article pdf uploaded. | 6 April 2021 12:21 CEST | Updated version of record | https://www.mdpi.com/2077-0472/11/4/301/pdf |
| article xml uploaded. | 6 April 2021 12:21 CEST | Update | https://www.mdpi.com/2077-0472/11/4/301/xml |
| article xml file uploaded | 6 April 2021 12:21 CEST | Update | - |
| article html file updated | 1 April 2021 10:08 CEST | Original file | - |
| article pdf uploaded. | 1 April 2021 09:59 CEST | Version of Record | https://www.mdpi.com/2077-0472/11/4/301/pdf-vor |
| article xml file uploaded | 1 April 2021 09:59 CEST | Original file | - |
