| article html file updated | 1 September 2025 05:30 CEST | Update | https://www.mdpi.com/2227-7099/8/3/64 |
| article html file updated | 22 July 2022 03:15 CEST | Update | - |
| article html file updated | 12 August 2020 11:01 CEST | Original file | - |
| article pdf uploaded. | 12 August 2020 10:59 CEST | Version of Record | https://www.mdpi.com/2227-7099/8/3/64/pdf |
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