| article html file updated | 2 September 2025 01:25 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2224 |
| article html file updated | 25 July 2022 08:48 CEST | Update | N/A |
| article html file updated | 26 March 2021 03:11 CET | Update | N/A |
| article pdf uploaded. | 26 March 2021 03:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2224/pdf |
| article xml uploaded. | 26 March 2021 03:10 CET | Update | https://www.mdpi.com/1424-8220/21/6/2224/xml |
| article xml file uploaded | 26 March 2021 03:10 CET | Update | N/A |
| article html file updated | 25 March 2021 05:23 CET | Update | N/A |
| article pdf uploaded. | 25 March 2021 05:22 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2224/pdf-vor |
| article xml file uploaded | 25 March 2021 05:22 CET | Update | N/A |
| article html file updated | 23 March 2021 02:43 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2021 02:41 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2224/pdf-vor |
| article xml file uploaded | 23 March 2021 02:41 CET | Original file | N/A |
