| article html file updated | 31 August 2025 16:21 CEST | Update | https://www.mdpi.com/2076-2607/8/4/511 |
| article html file updated | 21 July 2022 00:51 CEST | Update | - |
| article html file updated | 3 April 2020 11:21 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 11:20 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/4/511/pdf |
| article xml uploaded. | 3 April 2020 11:20 CEST | Update | https://www.mdpi.com/2076-2607/8/4/511/xml |
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