| article html file updated | 2 September 2025 03:55 CEST | Update | https://www.mdpi.com/2227-9067/8/4/303 |
| article html file updated | 25 July 2022 12:21 CEST | Update | - |
| article html file updated | 15 April 2021 13:49 CEST | Original file | - |
| article pdf uploaded. | 15 April 2021 13:48 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/4/303/pdf |
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