| article html file updated | 31 August 2025 05:10 CEST | Update | https://www.mdpi.com/2077-1312/7/12/428 |
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| article html file updated | 26 November 2019 11:32 CET | Original file | - |
| article pdf uploaded. | 26 November 2019 11:30 CET | Version of Record | https://www.mdpi.com/2077-1312/7/12/428/pdf |
| article xml uploaded. | 26 November 2019 11:30 CET | Update | https://www.mdpi.com/2077-1312/7/12/428/xml |
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