| article html file updated | 30 August 2025 10:49 CEST | Update | https://www.mdpi.com/2077-0383/8/1/70 |
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| article html file updated | 10 January 2019 08:12 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 08:09 CET | Version of Record | https://www.mdpi.com/2077-0383/8/1/70/pdf |
| article xml uploaded. | 10 January 2019 08:09 CET | Update | https://www.mdpi.com/2077-0383/8/1/70/xml |
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