| article html file updated | 30 August 2025 09:24 CEST | Update | https://www.mdpi.com/2075-4434/6/4/130 |
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| article html file updated | 30 November 2018 12:00 CET | Original file | - |
| article pdf uploaded. | 30 November 2018 11:58 CET | Version of Record | https://www.mdpi.com/2075-4434/6/4/130/pdf |
| article xml uploaded. | 30 November 2018 11:58 CET | Update | https://www.mdpi.com/2075-4434/6/4/130/xml |
| article xml file uploaded | 30 November 2018 11:58 CET | Original file | - |
