| article html file updated | 30 August 2025 12:51 CEST | Update | https://www.mdpi.com/2075-163X/9/3/171 |
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| article html file updated | 11 March 2019 07:57 CET | Original file | - |
| article pdf uploaded. | 11 March 2019 07:55 CET | Version of Record | https://www.mdpi.com/2075-163X/9/3/171/pdf |
| article xml uploaded. | 11 March 2019 07:55 CET | Update | https://www.mdpi.com/2075-163X/9/3/171/xml |
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