| article html file updated | 30 July 2022 23:01 CEST | Update | https://www.mdpi.com/2218-1997/7/12/505 |
| article html file updated | 21 December 2021 07:33 CET | Original file | - |
| article pdf uploaded. | 21 December 2021 07:31 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/12/505/pdf |
| article xml uploaded. | 21 December 2021 07:31 CET | Update | https://www.mdpi.com/2218-1997/7/12/505/xml |
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| article pdf uploaded. | 17 December 2021 16:03 CET | Version of Record | https://www.mdpi.com/2218-1997/7/12/505/pdf-vor |
