| article html file updated | 17 August 2026 14:46 CEST | Update | https://www.mdpi.com/2304-8158/9/6/764 |
| article html file updated | 31 August 2025 23:10 CEST | Update | N/A |
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| article xml uploaded. | 10 June 2020 10:46 CEST | Update | https://www.mdpi.com/2304-8158/9/6/764/xml |
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