| article html file updated | 30 July 2022 23:32 CEST | Update | https://www.mdpi.com/2073-4433/13/1/4 |
| article html file updated | 22 December 2021 10:08 CET | Update | - |
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| article pdf uploaded. | 22 December 2021 04:21 CET | Updated version of record | https://www.mdpi.com/2073-4433/13/1/4/pdf |
| article xml uploaded. | 22 December 2021 04:21 CET | Update | https://www.mdpi.com/2073-4433/13/1/4/xml |
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| article pdf uploaded. | 22 December 2021 01:09 CET | Updated version of record | https://www.mdpi.com/2073-4433/13/1/4/pdf-vor |
| article pdf uploaded. | 21 December 2021 10:19 CET | Version of Record | https://www.mdpi.com/2073-4433/13/1/4/pdf-vor |
