| article html file updated | 31 August 2025 15:55 CEST | Update | https://www.mdpi.com/2079-6382/9/4/147 |
| article html file updated | 21 July 2022 00:24 CEST | Update | - |
| article html file updated | 30 March 2020 14:57 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 14:56 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/4/147/pdf |
| article xml uploaded. | 30 March 2020 14:56 CEST | Update | https://www.mdpi.com/2079-6382/9/4/147/xml |
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