| article html file updated | 31 August 2025 18:31 CEST | Update | https://www.mdpi.com/1648-9144/56/4/201 |
| article html file updated | 21 July 2022 02:57 CEST | Update | - |
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| article pdf uploaded. | 24 April 2020 17:10 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/4/201/pdf |
| article xml uploaded. | 24 April 2020 17:10 CEST | Update | https://www.mdpi.com/1648-9144/56/4/201/xml |
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