| article html file updated | 1 September 2025 17:06 CEST | Update | https://www.mdpi.com/2072-666X/12/1/21 |
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| article html file updated | 27 December 2020 10:19 CET | Original file | - |
| article supplementary file uploaded. | 27 December 2020 10:18 CET | - | https://www.mdpi.com/2072-666X/12/1/21#supplementary |
| article pdf uploaded. | 27 December 2020 10:18 CET | Version of Record | https://www.mdpi.com/2072-666X/12/1/21/pdf |
| article xml uploaded. | 27 December 2020 10:18 CET | Update | https://www.mdpi.com/2072-666X/12/1/21/xml |
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