| article html file updated | 1 September 2025 17:22 CEST | Update | https://www.mdpi.com/1424-8220/21/1/199 |
| article html file updated | 23 July 2022 08:40 CEST | Update | N/A |
| article html file updated | 8 January 2021 02:25 CET | Update | N/A |
| article pdf uploaded. | 8 January 2021 02:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/199/pdf |
| article xml uploaded. | 8 January 2021 02:23 CET | Update | https://www.mdpi.com/1424-8220/21/1/199/xml |
| article xml file uploaded | 8 January 2021 02:23 CET | Update | N/A |
| article html file updated | 4 January 2021 12:11 CET | Update | N/A |
| article pdf uploaded. | 4 January 2021 12:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/199/pdf-vor |
| article xml file uploaded | 4 January 2021 12:10 CET | Update | N/A |
| article html file updated | 31 December 2020 05:04 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2020 05:02 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/199/pdf-vor |
| article xml uploaded. | 31 December 2020 05:02 CET | Update | N/A |
| article xml file uploaded | 31 December 2020 05:02 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2020 12:41 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/199/pdf-vor |
