| article html file updated | 2 September 2025 01:31 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2253 |
| article html file updated | 25 July 2022 08:58 CEST | Update | N/A |
| article html file updated | 24 March 2021 04:39 CET | Update | N/A |
| article pdf uploaded. | 24 March 2021 04:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2253/pdf |
| article xml uploaded. | 24 March 2021 04:37 CET | Update | https://www.mdpi.com/1424-8220/21/6/2253/xml |
| article xml file uploaded | 24 March 2021 04:37 CET | Update | N/A |
| article html file updated | 24 March 2021 04:32 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2021 04:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2253/pdf-vor |
| article xml file uploaded | 24 March 2021 04:31 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2021 17:07 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2253/pdf-vor |
