| article html file updated | 1 September 2025 04:27 CEST | Update | https://www.mdpi.com/2409-515X/6/3/60 |
| article html file updated | 22 July 2022 01:54 CEST | Update | - |
| article html file updated | 30 July 2020 19:10 CEST | Original file | - |
| article pdf uploaded. | 30 July 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2409-515X/6/3/60/pdf |
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