| article html file updated | 30 August 2025 20:52 CEST | Update | https://www.mdpi.com/2075-163X/9/6/351 |
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| article html file updated | 7 June 2019 12:05 CEST | Original file | - |
| article pdf uploaded. | 7 June 2019 12:04 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/6/351/pdf |
| article xml uploaded. | 7 June 2019 12:04 CEST | Update | https://www.mdpi.com/2075-163X/9/6/351/xml |
| article xml file uploaded | 7 June 2019 12:03 CEST | Original file | - |
