| article html file updated | 31 August 2025 23:11 CEST | Update | https://www.mdpi.com/2079-9276/9/6/73 |
| article html file updated | 21 July 2022 20:26 CEST | Update | - |
| article html file updated | 10 June 2020 12:18 CEST | Original file | - |
| article pdf uploaded. | 10 June 2020 12:17 CEST | Version of Record | https://www.mdpi.com/2079-9276/9/6/73/pdf |
| article xml uploaded. | 10 June 2020 12:17 CEST | Update | https://www.mdpi.com/2079-9276/9/6/73/xml |
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