| article html file updated | 2 September 2025 05:58 CEST | Update | https://www.mdpi.com/2227-9032/9/5/531 |
| article html file updated | 26 July 2022 17:56 CEST | Update | - |
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| article pdf uploaded. | 6 May 2021 08:44 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/5/531/pdf |
| article xml uploaded. | 6 May 2021 08:44 CEST | Update | https://www.mdpi.com/2227-9032/9/5/531/xml |
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| article pdf uploaded. | 2 May 2021 11:08 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/5/531/pdf-vor |
| article xml file uploaded | 2 May 2021 11:08 CEST | Original file | - |
