| article html file updated | 30 August 2025 11:28 CEST | Update | https://www.mdpi.com/2075-163X/9/2/70 |
| article html file updated | 20 July 2022 17:03 CEST | Update | - |
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| article html file updated | 24 January 2019 19:14 CET | Original file | - |
| article pdf uploaded. | 24 January 2019 19:12 CET | Version of Record | https://www.mdpi.com/2075-163X/9/2/70/pdf |
| article xml uploaded. | 24 January 2019 19:12 CET | Update | https://www.mdpi.com/2075-163X/9/2/70/xml |
| article xml file uploaded | 24 January 2019 19:12 CET | Original file | - |
