| article html file updated | 19 August 2026 06:50 CEST | Update | https://www.mdpi.com/2571-631X/4/2/23 |
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| article pdf uploaded. | 8 April 2021 10:25 CEST | Updated version of record | https://www.mdpi.com/2571-631X/4/2/23/pdf |
| article xml uploaded. | 8 April 2021 10:25 CEST | Update | https://www.mdpi.com/2571-631X/4/2/23/xml |
| article xml file uploaded | 8 April 2021 10:25 CEST | Update | N/A |
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