| article html file updated | 1 September 2025 17:15 CEST | Update | https://www.mdpi.com/1424-8220/21/1/161 |
| article html file updated | 23 July 2022 08:10 CEST | Update | - |
| article html file updated | 30 December 2020 10:02 CET | Update | - |
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| article pdf uploaded. | 30 December 2020 09:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/161/pdf |
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| article pdf uploaded. | 30 December 2020 05:04 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/161/pdf-vor |
| article xml uploaded. | 30 December 2020 05:04 CET | Update | - |
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| article pdf uploaded. | 29 December 2020 11:00 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/161/pdf-vor |
