| article html file updated | 30 July 2022 03:53 CEST | Update | https://www.mdpi.com/2227-9067/8/9/772 |
| article html file updated | 3 September 2021 10:14 CEST | Update | - |
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| article pdf uploaded. | 3 September 2021 05:02 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/9/772/pdf |
| article xml uploaded. | 3 September 2021 05:02 CEST | Update | https://www.mdpi.com/2227-9067/8/9/772/xml |
| article xml file uploaded | 3 September 2021 05:02 CEST | Original file | - |
| article pdf uploaded. | 1 September 2021 15:07 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/9/772/pdf-vor |
