| article html file updated | 1 September 2025 19:53 CEST | Update | https://www.mdpi.com/2077-0375/11/2/89 |
| article html file updated | 24 July 2022 04:13 CEST | Update | - |
| article html file updated | 31 January 2021 09:59 CET | Update | - |
| article html file updated | 30 January 2021 14:46 CET | Update | - |
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| article pdf uploaded. | 30 January 2021 14:44 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/89/pdf |
| article xml uploaded. | 30 January 2021 14:44 CET | Update | https://www.mdpi.com/2077-0375/11/2/89/xml |
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| article pdf uploaded. | 27 January 2021 14:35 CET | Version of Record | https://www.mdpi.com/2077-0375/11/2/89/pdf-vor |
