| article html file updated | 31 August 2025 16:22 CEST | Update | https://www.mdpi.com/2218-273X/10/4/544 |
| article html file updated | 21 July 2022 00:52 CEST | Update | - |
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| article xml uploaded. | 3 April 2020 18:27 CEST | Update | https://www.mdpi.com/2218-273X/10/4/544/xml |
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