| article html file updated | 2 September 2025 03:34 CEST | Update | https://www.mdpi.com/1424-8220/21/8/2720 |
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| article pdf uploaded. | 20 April 2021 04:00 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/8/2720/pdf |
| article xml uploaded. | 20 April 2021 04:00 CEST | Update | https://www.mdpi.com/1424-8220/21/8/2720/xml |
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| article pdf uploaded. | 14 April 2021 10:32 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/8/2720/pdf-vor |
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| article pdf uploaded. | 12 April 2021 21:09 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/8/2720/pdf-vor |