| article html file updated | 1 September 2025 22:23 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1499 |
| article html file updated | 25 July 2022 04:27 CEST | Update | - |
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| article pdf uploaded. | 22 February 2021 08:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1499/pdf |
| article xml uploaded. | 22 February 2021 08:56 CET | Update | https://www.mdpi.com/1424-8220/21/4/1499/xml |
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| article html file updated | 22 February 2021 08:36 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 08:34 CET | Version of Record | - |
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