| article html file updated | 31 August 2025 14:39 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1660 |
| article html file updated | 20 July 2022 23:08 CEST | Update | - |
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| article html file updated | 20 March 2020 08:24 CET | Update | - |
| article pdf uploaded. | 20 March 2020 08:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1660/pdf |
| article xml uploaded. | 20 March 2020 08:23 CET | Update | https://www.mdpi.com/1424-8220/20/6/1660/xml |
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| article html file updated | 19 March 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 12:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1660/pdf-vor |
| article xml file uploaded | 19 March 2020 12:18 CET | Update | - |
| article pdf uploaded. | 17 March 2020 10:37 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1660/pdf-vor |
| article xml file uploaded | 17 March 2020 10:37 CET | Original file | - |
