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| article html file updated | 22 February 2021 05:50 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 05:48 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1285/pdf |
| article xml uploaded. | 22 February 2021 05:48 CET | Update | https://www.mdpi.com/1424-8220/21/4/1285/xml |
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| article pdf uploaded. | 12 February 2021 11:38 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1285/pdf-vor |
| article pdf uploaded. | 11 February 2021 13:03 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1285/pdf-vor |
