| article html file updated | 1 September 2025 08:51 CEST | Update | https://www.mdpi.com/2073-4441/12/9/2621 |
| article html file updated | 22 July 2022 07:45 CEST | Update | N/A |
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| article pdf uploaded. | 20 September 2020 06:38 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/9/2621/pdf |
| article xml uploaded. | 20 September 2020 06:38 CEST | Update | https://www.mdpi.com/2073-4441/12/9/2621/xml |
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| article pdf uploaded. | 18 September 2020 15:03 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/9/2621/pdf-vor |
