| article html file updated | 1 September 2025 19:57 CEST | Update | https://www.mdpi.com/1424-8220/21/3/867 |
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| article html file updated | 1 February 2021 02:39 CET | Update | - |
| article pdf uploaded. | 1 February 2021 02:38 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/867/pdf |
| article xml uploaded. | 1 February 2021 02:38 CET | Update | https://www.mdpi.com/1424-8220/21/3/867/xml |
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| article html file updated | 28 January 2021 10:48 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 10:47 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/867/pdf-vor |
| article xml uploaded. | 28 January 2021 10:47 CET | Update | - |
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