| article html file updated | 30 August 2025 21:30 CEST | Update | https://www.mdpi.com/2076-0817/8/2/85 |
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| article html file updated | 22 June 2019 07:46 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2019 07:44 CEST | Version of Record | https://www.mdpi.com/2076-0817/8/2/85/pdf |
| article xml uploaded. | 22 June 2019 07:44 CEST | Update | https://www.mdpi.com/2076-0817/8/2/85/xml |
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