| article html file updated | 2 August 2022 19:18 CEST | Update | https://www.mdpi.com/2227-9067/9/4/568 |
| article html file updated | 16 April 2022 12:00 CEST | Update | - |
| article pdf uploaded. | 16 April 2022 11:58 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/4/568/pdf |
| article xml uploaded. | 16 April 2022 11:58 CEST | Update | https://www.mdpi.com/2227-9067/9/4/568/xml |
| article xml file uploaded | 16 April 2022 11:58 CEST | Update | - |
| article html file updated | 16 April 2022 11:42 CEST | Original file | - |
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