| article html file updated | 25 December 2025 18:03 CET | Update | https://www.mdpi.com/1424-8220/21/15/4988 |
| article html file updated | 6 September 2025 21:29 CEST | Update | N/A |
| article html file updated | 27 July 2022 06:02 CEST | Update | N/A |
| article html file updated | 28 July 2021 09:58 CEST | Update | N/A |
| article html file updated | 28 July 2021 05:45 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2021 05:43 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/15/4988/pdf |
| article xml uploaded. | 28 July 2021 05:43 CEST | Update | https://www.mdpi.com/1424-8220/21/15/4988/xml |
| article xml file uploaded | 28 July 2021 05:43 CEST | Original file | N/A |
| article pdf uploaded. | 22 July 2021 13:57 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/15/4988/pdf-vor |
