| article html file updated | 31 August 2025 10:06 CEST | Update | https://www.mdpi.com/1424-8220/20/3/712 |
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| article pdf uploaded. | 30 January 2020 08:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/712/pdf |
| article xml uploaded. | 30 January 2020 08:10 CET | Update | https://www.mdpi.com/1424-8220/20/3/712/xml |
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| article pdf uploaded. | 28 January 2020 11:57 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/712/pdf-vor |
| article xml file uploaded | 28 January 2020 11:57 CET | Original file | - |