| article html file updated | 1 September 2025 19:12 CEST | Update | https://www.mdpi.com/1424-8220/21/3/693 |
| article html file updated | 23 July 2022 20:57 CEST | Update | - |
| article html file updated | 5 February 2021 09:59 CET | Update | - |
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| article pdf uploaded. | 5 February 2021 08:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/693/pdf |
| article xml uploaded. | 5 February 2021 08:33 CET | Update | https://www.mdpi.com/1424-8220/21/3/693/xml |
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| article pdf uploaded. | 20 January 2021 13:21 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/693/pdf-vor |
