| article html file updated | 1 September 2025 21:21 CEST | Update | https://www.mdpi.com/1660-4601/18/4/1721 |
| article html file updated | 24 July 2022 23:57 CEST | Update | N/A |
| article html file updated | 20 February 2021 13:29 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2021 13:28 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/4/1721/pdf |
| article xml uploaded. | 20 February 2021 13:28 CET | Update | https://www.mdpi.com/1660-4601/18/4/1721/xml |
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| article pdf uploaded. | 11 February 2021 12:11 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/4/1721/pdf-vor |
| article pdf uploaded. | 10 February 2021 15:54 CET | Version of Record | https://www.mdpi.com/1660-4601/18/4/1721/pdf-vor |
