| article html file updated | 24 December 2025 23:58 CET | Update | https://www.mdpi.com/1424-8220/20/23/6841 |
| article html file updated | 1 September 2025 14:50 CEST | Update | - |
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| article html file updated | 4 December 2020 18:21 CET | Update | - |
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| article pdf uploaded. | 1 December 2020 05:08 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/23/6841/pdf |
| article xml uploaded. | 1 December 2020 05:08 CET | Update | https://www.mdpi.com/1424-8220/20/23/6841/xml |
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| article pdf uploaded. | 30 November 2020 10:20 CET | Version of Record | https://www.mdpi.com/1424-8220/20/23/6841/pdf-vor |
