| article html file updated | 31 August 2025 07:30 CEST | Update | https://www.mdpi.com/1424-8220/20/1/157 |
| article html file updated | 19 July 2022 20:48 CEST | Update | - |
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| article pdf uploaded. | 25 December 2019 15:39 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/157/pdf |
| article xml uploaded. | 25 December 2019 15:39 CET | Update | https://www.mdpi.com/1424-8220/20/1/157/xml |
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