| article html file updated | 30 July 2022 05:05 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2215 |
| article html file updated | 10 September 2021 05:00 CEST | Original file | - |
| article pdf uploaded. | 10 September 2021 04:59 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/18/2215/pdf |
| article xml uploaded. | 10 September 2021 04:59 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2215/xml |
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| article pdf uploaded. | 9 September 2021 15:21 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/18/2215/pdf-vor |
