| article html file updated | 30 July 2022 03:05 CEST | Update | https://www.mdpi.com/2309-608X/7/9/697 |
| article html file updated | 31 August 2021 10:01 CEST | Update | - |
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| article pdf uploaded. | 31 August 2021 09:07 CEST | Updated version of record | https://www.mdpi.com/2309-608X/7/9/697/pdf |
| article xml uploaded. | 31 August 2021 09:07 CEST | Update | https://www.mdpi.com/2309-608X/7/9/697/xml |
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| article pdf uploaded. | 27 August 2021 16:45 CEST | Version of Record | https://www.mdpi.com/2309-608X/7/9/697/pdf-vor |
