| article html file updated | 31 July 2022 05:41 CEST | Update | https://www.mdpi.com/2227-9067/9/2/146 |
| article html file updated | 24 January 2022 11:45 CET | Update | N/A |
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| article pdf uploaded. | 24 January 2022 11:43 CET | Updated version of record | https://www.mdpi.com/2227-9067/9/2/146/pdf |
| article xml uploaded. | 24 January 2022 11:43 CET | Update | https://www.mdpi.com/2227-9067/9/2/146/xml |
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