| article html file updated | 31 August 2025 22:35 CEST | Update | https://www.mdpi.com/2226-4310/7/6/71 |
| article html file updated | 21 July 2022 06:59 CEST | Update | - |
| article html file updated | 4 June 2020 09:37 CEST | Original file | - |
| article pdf uploaded. | 4 June 2020 09:36 CEST | Version of Record | https://www.mdpi.com/2226-4310/7/6/71/pdf |
| article xml uploaded. | 4 June 2020 09:36 CEST | Update | https://www.mdpi.com/2226-4310/7/6/71/xml |
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