| article html file updated | 30 August 2025 14:00 CEST | Update | https://www.mdpi.com/2075-1702/7/2/23 |
| article html file updated | 19 July 2022 17:33 CEST | Update | N/A |
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| article html file updated | 15 April 2019 11:43 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2019 11:42 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/2/23/pdf |
| article xml uploaded. | 15 April 2019 11:42 CEST | Update | https://www.mdpi.com/2075-1702/7/2/23/xml |
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