| article html file updated | 1 September 2025 17:17 CEST | Update | https://www.mdpi.com/1424-8220/21/1/177 |
| article html file updated | 23 July 2022 08:18 CEST | Update | - |
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| article pdf uploaded. | 31 December 2020 10:17 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/177/pdf |
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| article pdf uploaded. | 29 December 2020 15:50 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/177/pdf-vor |
| article pdf uploaded. | 29 December 2020 14:34 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/177/pdf-vor |
