| article html file updated | 1 September 2025 19:23 CEST | Update | https://www.mdpi.com/1424-8220/21/3/731 |
| article html file updated | 23 July 2022 22:51 CEST | Update | - |
| article html file updated | 22 January 2021 10:09 CET | Update | - |
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| article pdf uploaded. | 22 January 2021 10:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/731/pdf |
| article xml uploaded. | 22 January 2021 10:06 CET | Update | https://www.mdpi.com/1424-8220/21/3/731/xml |
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| article xml file uploaded | 22 January 2021 09:59 CET | Update | - |
| article pdf uploaded. | 22 January 2021 09:59 CET | Version of Record | - |
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