| article html file updated | 31 August 2025 13:21 CEST | Update | https://www.mdpi.com/2624-6511/3/1/6 |
| article html file updated | 20 July 2022 21:50 CEST | Update | - |
| article html file updated | 3 March 2020 12:42 CET | Original file | - |
| article pdf uploaded. | 3 March 2020 12:40 CET | Version of Record | https://www.mdpi.com/2624-6511/3/1/6/pdf |
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