| article html file updated | 1 September 2025 12:36 CEST | Update | https://www.mdpi.com/2311-5521/5/4/198 |
| article html file updated | 22 July 2022 23:38 CEST | Update | - |
| article html file updated | 5 November 2020 10:34 CET | Original file | - |
| article xml uploaded. | 5 November 2020 10:33 CET | Update | https://www.mdpi.com/2311-5521/5/4/198/xml |
| article pdf uploaded. | 3 November 2020 10:30 CET | Version of Record | https://www.mdpi.com/2311-5521/5/4/198/pdf |
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