| article html file updated | 1 September 2025 09:22 CEST | Update | https://www.mdpi.com/2227-9067/7/10/149 |
| article html file updated | 22 July 2022 08:32 CEST | Update | N/A |
| article html file updated | 25 September 2020 05:59 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2020 05:57 CEST | Version of Record | https://www.mdpi.com/2227-9067/7/10/149/pdf |
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