| article html file updated | 30 August 2025 22:43 CEST | Update | https://www.mdpi.com/2076-3921/8/7/229 |
| article html file updated | 20 July 2022 06:44 CEST | Update | - |
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| article pdf uploaded. | 19 July 2019 09:45 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/229/pdf |
| article xml uploaded. | 19 July 2019 09:45 CEST | Update | https://www.mdpi.com/2076-3921/8/7/229/xml |
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