| article html file updated | 1 September 2025 17:07 CEST | Update | https://www.mdpi.com/1424-8220/21/1/122 |
| article html file updated | 23 July 2022 07:44 CEST | Update | - |
| article html file updated | 4 January 2021 09:27 CET | Original file | - |
| article pdf uploaded. | 4 January 2021 09:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/122/pdf |
| article xml uploaded. | 4 January 2021 09:26 CET | Update | https://www.mdpi.com/1424-8220/21/1/122/xml |
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| article pdf uploaded. | 27 December 2020 14:16 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/122/pdf-vor |
