| article html file updated | 1 September 2025 19:03 CEST | Update | https://www.mdpi.com/1424-8220/21/2/661 |
| article html file updated | 23 July 2022 19:35 CEST | Update | N/A |
| article html file updated | 21 January 2021 02:55 CET | Update | N/A |
| article pdf uploaded. | 21 January 2021 02:54 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/661/pdf |
| article xml uploaded. | 21 January 2021 02:54 CET | Update | https://www.mdpi.com/1424-8220/21/2/661/xml |
| article xml file uploaded | 21 January 2021 02:54 CET | Update | N/A |
| article html file updated | 19 January 2021 10:54 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2021 10:53 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/661/pdf-vor |
| article xml uploaded. | 19 January 2021 10:53 CET | Update | N/A |
| article xml file uploaded | 19 January 2021 10:53 CET | Original file | N/A |
