| article html file updated | 18 August 2026 16:08 CEST | Update | https://www.mdpi.com/1424-8220/21/1/241 |
| article html file updated | 1 September 2025 17:34 CEST | Update | N/A |
| article html file updated | 23 July 2022 09:33 CEST | Update | N/A |
| article html file updated | 5 January 2021 09:32 CET | Update | N/A |
| article pdf uploaded. | 5 January 2021 09:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/241/pdf |
| article xml uploaded. | 5 January 2021 09:31 CET | Update | https://www.mdpi.com/1424-8220/21/1/241/xml |
| article xml file uploaded | 5 January 2021 09:31 CET | Update | N/A |
| article html file updated | 4 January 2021 08:54 CET | Original file | N/A |
| article pdf uploaded. | 4 January 2021 08:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/241/pdf-vor |
| article xml file uploaded | 4 January 2021 08:52 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2021 11:11 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/241/pdf-vor |
| article pdf uploaded. | 1 January 2021 11:11 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/241/pdf-vor |
| article pdf uploaded. | 1 January 2021 10:57 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/241/pdf-vor |
