| article html file updated | 2 September 2025 09:48 CEST | Update | https://www.mdpi.com/2077-0472/11/6/521 |
| article html file updated | 22 August 2025 01:01 CEST | Update | - |
| article html file updated | 26 July 2022 22:44 CEST | Update | - |
| article html file updated | 4 June 2021 09:52 CEST | Update | - |
| article pdf uploaded. | 4 June 2021 09:50 CEST | Updated version of record | https://www.mdpi.com/2077-0472/11/6/521/pdf |
| article xml uploaded. | 4 June 2021 09:50 CEST | Update | https://www.mdpi.com/2077-0472/11/6/521/xml |
| article xml file uploaded | 4 June 2021 09:50 CEST | Update | - |
| article html file updated | 3 June 2021 13:55 CEST | Original file | - |
| article pdf uploaded. | 3 June 2021 13:54 CEST | Version of Record | https://www.mdpi.com/2077-0472/11/6/521/pdf-vor |
| article xml file uploaded | 3 June 2021 13:54 CEST | Original file | - |
