| article html file updated | 1 September 2025 16:43 CEST | Update | https://www.mdpi.com/1424-8220/21/1/14 |
| article html file updated | 23 July 2022 06:35 CEST | Update | N/A |
| article html file updated | 23 December 2020 10:48 CET | Update | N/A |
| article pdf uploaded. | 23 December 2020 10:46 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/14/pdf |
| article xml uploaded. | 23 December 2020 10:46 CET | Update | https://www.mdpi.com/1424-8220/21/1/14/xml |
| article xml file uploaded | 23 December 2020 10:46 CET | Update | N/A |
| article html file updated | 22 December 2020 16:46 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2020 16:44 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/14/pdf-vor |
| article xml uploaded. | 22 December 2020 16:44 CET | Update | N/A |
| article xml file uploaded | 22 December 2020 16:44 CET | Original file | N/A |
