| article html file updated | 30 July 2022 04:50 CEST | Update | https://www.mdpi.com/2227-7102/11/9/522 |
| article html file updated | 8 September 2021 12:51 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/9/522/pdf |
| article xml uploaded. | 8 September 2021 12:49 CEST | Update | https://www.mdpi.com/2227-7102/11/9/522/xml |
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