| article html file updated | 30 August 2025 11:29 CEST | Update | https://www.mdpi.com/2077-0383/8/2/144 |
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| article html file updated | 26 January 2019 10:22 CET | Original file | - |
| article pdf uploaded. | 26 January 2019 10:20 CET | Version of Record | https://www.mdpi.com/2077-0383/8/2/144/pdf |
| article xml uploaded. | 26 January 2019 10:20 CET | Update | https://www.mdpi.com/2077-0383/8/2/144/xml |
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