| article html file updated | 2 September 2025 00:20 CEST | Update | https://www.mdpi.com/1424-8220/21/6/1988 |
| article html file updated | 25 July 2022 07:15 CEST | Update | N/A |
| article html file updated | 15 March 2021 11:06 CET | Original file | N/A |
| article pdf uploaded. | 15 March 2021 11:05 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/1988/pdf |
| article xml uploaded. | 15 March 2021 11:05 CET | Update | https://www.mdpi.com/1424-8220/21/6/1988/xml |
| article xml file uploaded | 15 March 2021 11:05 CET | Original file | N/A |
| article pdf uploaded. | 11 March 2021 16:33 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/1988/pdf-vor |
