| article html file updated | 31 August 2025 21:16 CEST | Update | https://www.mdpi.com/2076-3921/9/5/447 |
| article html file updated | 21 July 2022 05:40 CEST | Update | - |
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| article pdf uploaded. | 25 May 2020 06:35 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/447/pdf |
| article xml uploaded. | 25 May 2020 06:35 CEST | Update | https://www.mdpi.com/2076-3921/9/5/447/xml |
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| article xml file uploaded | 22 May 2020 12:02 CEST | Original file | - |
