| article html file updated | 31 August 2025 06:56 CEST | Update | https://www.mdpi.com/1424-8220/20/1/23 |
| article html file updated | 19 July 2022 21:21 CEST | Update | N/A |
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| article pdf uploaded. | 26 December 2019 11:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/23/pdf |
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| article pdf uploaded. | 19 December 2019 09:24 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/23/pdf-vor |
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