| article html file updated | 25 December 2025 04:17 CET | Update | https://www.mdpi.com/1660-4601/18/4/1973 |
| article html file updated | 1 September 2025 22:02 CEST | Update | N/A |
| article html file updated | 25 July 2022 03:59 CEST | Update | N/A |
| article html file updated | 24 February 2021 10:13 CET | Update | N/A |
| article html file updated | 24 February 2021 09:03 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2021 09:02 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/4/1973/pdf |
| article xml uploaded. | 24 February 2021 09:02 CET | Update | https://www.mdpi.com/1660-4601/18/4/1973/xml |
| article xml file uploaded | 24 February 2021 09:02 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 13:53 CET | Version of Record | https://www.mdpi.com/1660-4601/18/4/1973/pdf-vor |
