| article html file updated | 1 September 2025 04:55 CEST | Update | https://www.mdpi.com/2218-1997/6/8/112 |
| article html file updated | 22 July 2022 02:30 CEST | Update | - |
| article html file updated | 5 August 2020 11:38 CEST | Original file | - |
| article pdf uploaded. | 5 August 2020 11:37 CEST | Version of Record | https://www.mdpi.com/2218-1997/6/8/112/pdf |
| article xml uploaded. | 5 August 2020 11:37 CEST | Update | https://www.mdpi.com/2218-1997/6/8/112/xml |
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