| article html file updated | 2 September 2025 10:30 CEST | Update | https://www.mdpi.com/2227-9091/9/6/115 |
| article html file updated | 26 July 2022 23:38 CEST | Update | - |
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| article html file updated | 11 June 2021 10:03 CEST | Update | - |
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| article pdf uploaded. | 11 June 2021 03:52 CEST | Updated version of record | https://www.mdpi.com/2227-9091/9/6/115/pdf |
| article xml uploaded. | 11 June 2021 03:52 CEST | Update | https://www.mdpi.com/2227-9091/9/6/115/xml |
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| article pdf uploaded. | 9 June 2021 20:28 CEST | Version of Record | https://www.mdpi.com/2227-9091/9/6/115/pdf-vor |
