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| article html file updated | 24 July 2022 21:08 CEST | Update | - |
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| article pdf uploaded. | 15 February 2021 11:57 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1206/pdf |
| article xml uploaded. | 15 February 2021 11:57 CET | Update | https://www.mdpi.com/1424-8220/21/4/1206/xml |
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| article pdf uploaded. | 9 February 2021 10:33 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1206/pdf-vor |
