| article html file updated | 30 August 2025 04:19 CEST | Update | https://www.mdpi.com/2075-163X/8/6/241 |
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| article html file updated | 27 June 2018 13:13 CEST | Update | - |
| article html file updated | 5 June 2018 12:23 CEST | Original file | - |
| article pdf uploaded. | 5 June 2018 12:22 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/6/241/pdf |
| article xml uploaded. | 5 June 2018 12:22 CEST | Update | https://www.mdpi.com/2075-163X/8/6/241/xml |
| article xml file uploaded | 5 June 2018 12:22 CEST | Original file | - |
