| article html file updated | 27 July 2022 06:06 CEST | Update | https://www.mdpi.com/2073-4441/13/15/2013 |
| article html file updated | 23 July 2021 05:58 CEST | Original file | - |
| article pdf uploaded. | 23 July 2021 05:56 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/15/2013/pdf |
| article xml uploaded. | 23 July 2021 05:56 CEST | Update | https://www.mdpi.com/2073-4441/13/15/2013/xml |
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| article pdf uploaded. | 22 July 2021 19:00 CEST | Version of Record | https://www.mdpi.com/2073-4441/13/15/2013/pdf-vor |
