| article html file updated | 1 September 2025 20:45 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1071 |
| article html file updated | 24 July 2022 15:17 CEST | Update | - |
| article html file updated | 5 February 2021 05:36 CET | Update | - |
| article pdf uploaded. | 5 February 2021 05:34 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1071/pdf |
| article xml uploaded. | 5 February 2021 05:34 CET | Update | https://www.mdpi.com/1424-8220/21/4/1071/xml |
| article xml file uploaded | 5 February 2021 05:34 CET | Update | - |
| article html file updated | 4 February 2021 16:03 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 16:01 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1071/pdf-vor |
| article xml uploaded. | 4 February 2021 16:01 CET | Update | - |
| article xml file uploaded | 4 February 2021 16:01 CET | Original file | - |
