| article html file updated | 25 December 2025 11:25 CET | Update | https://www.mdpi.com/2227-9032/9/5/591 |
| article html file updated | 2 September 2025 07:30 CEST | Update | N/A |
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| article pdf uploaded. | 18 May 2021 10:56 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/5/591/pdf |
| article xml uploaded. | 18 May 2021 10:56 CEST | Update | https://www.mdpi.com/2227-9032/9/5/591/xml |
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| article pdf uploaded. | 17 May 2021 18:03 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/5/591/pdf-vor |
