| article html file updated | 1 September 2025 20:35 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1033 |
| article html file updated | 24 July 2022 12:53 CEST | Update | - |
| article html file updated | 5 February 2021 01:25 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 01:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1033/pdf |
| article xml uploaded. | 5 February 2021 01:23 CET | Update | https://www.mdpi.com/1424-8220/21/4/1033/xml |
| article xml file uploaded | 5 February 2021 01:23 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 11:42 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1033/pdf-vor |
