| article html file updated | 2 September 2025 01:50 CEST | Update | https://www.mdpi.com/2312-7481/7/4/45 |
| article html file updated | 25 July 2022 09:25 CEST | Update | - |
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| article pdf uploaded. | 26 March 2021 11:54 CET | Version of Record | https://www.mdpi.com/2312-7481/7/4/45/pdf |
| article xml uploaded. | 26 March 2021 11:54 CET | Update | https://www.mdpi.com/2312-7481/7/4/45/xml |
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