| article html file updated | 30 July 2022 23:58 CEST | Update | https://www.mdpi.com/1996-1073/15/1/71 |
| article html file updated | 23 December 2021 11:51 CET | Original file | - |
| article pdf uploaded. | 23 December 2021 11:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/71/pdf |
| article xml uploaded. | 23 December 2021 11:49 CET | Update | https://www.mdpi.com/1996-1073/15/1/71/xml |
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