| article html file updated | 1 September 2025 16:14 CEST | Update | https://www.mdpi.com/2308-3417/5/4/104 |
| article html file updated | 23 July 2022 05:31 CEST | Update | - |
| article html file updated | 17 December 2020 04:28 CET | Original file | - |
| article pdf uploaded. | 17 December 2020 04:27 CET | Version of Record | https://www.mdpi.com/2308-3417/5/4/104/pdf |
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