| article html file updated | 2 September 2025 08:41 CEST | Update | https://www.mdpi.com/2311-5637/7/2/81 |
| article html file updated | 26 July 2022 21:12 CEST | Update | - |
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| article xml uploaded. | 26 May 2021 11:41 CEST | Update | https://www.mdpi.com/2311-5637/7/2/81/xml |
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| article pdf uploaded. | 26 May 2021 11:33 CEST | Updated version of record | https://www.mdpi.com/2311-5637/7/2/81/pdf |
| article xml file uploaded | 26 May 2021 11:32 CEST | Update | - |
| article html file updated | 25 May 2021 12:57 CEST | Original file | - |
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| article xml file uploaded | 25 May 2021 12:56 CEST | Original file | - |
