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| article html file updated | 17 March 2021 10:04 CET | Update | - |
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| article pdf uploaded. | 17 March 2021 08:21 CET | Updated version of record | https://www.mdpi.com/2072-6694/13/6/1208/pdf |
| article xml uploaded. | 17 March 2021 08:21 CET | Update | https://www.mdpi.com/2072-6694/13/6/1208/xml |
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| article pdf uploaded. | 10 March 2021 13:12 CET | Version of Record | https://www.mdpi.com/2072-6694/13/6/1208/pdf-vor |
