| article html file updated | 27 December 2025 14:15 CET | Update | https://www.mdpi.com/2218-1997/8/6/297 |
| article html file updated | 10 September 2025 17:15 CEST | Update | N/A |
| article html file updated | 3 August 2022 01:39 CEST | Update | N/A |
| article html file updated | 25 May 2022 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 25 May 2022 10:30 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/297/pdf |
| article xml uploaded. | 25 May 2022 10:30 CEST | Update | https://www.mdpi.com/2218-1997/8/6/297/xml |
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