| article html file updated | 30 July 2022 05:13 CEST | Update | https://www.mdpi.com/2412-3811/6/9/130 |
| article html file updated | 14 September 2021 10:00 CEST | Update | N/A |
| article html file updated | 13 September 2021 11:18 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2021 11:16 CEST | Updated version of record | https://www.mdpi.com/2412-3811/6/9/130/pdf |
| article xml uploaded. | 13 September 2021 11:16 CEST | Update | https://www.mdpi.com/2412-3811/6/9/130/xml |
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| article pdf uploaded. | 10 September 2021 13:17 CEST | Version of Record | https://www.mdpi.com/2412-3811/6/9/130/pdf-vor |
