| article html file updated | 1 September 2025 18:13 CEST | Update | https://www.mdpi.com/1424-8220/21/2/434 |
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| article html file updated | 12 January 2021 10:03 CET | Update | - |
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| article pdf uploaded. | 11 January 2021 15:00 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/434/pdf |
| article xml uploaded. | 11 January 2021 15:00 CET | Update | https://www.mdpi.com/1424-8220/21/2/434/xml |
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