| article html file updated | 21 August 2026 16:11 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1545 |
| article html file updated | 7 September 2025 23:04 CEST | Update | N/A |
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| article html file updated | 22 February 2022 08:38 CET | Original file | N/A |
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| article xml uploaded. | 22 February 2022 08:36 CET | Update | https://www.mdpi.com/1996-1073/15/4/1545/xml |
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| article pdf uploaded. | 19 February 2022 10:54 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1545/pdf-vor |
