| article html file updated | 31 August 2025 01:38 CEST | Update | https://www.mdpi.com/1424-8220/19/18/4028 |
| article html file updated | 20 July 2022 03:10 CEST | Update | - |
| article html file updated | 13 February 2020 18:33 CET | Update | - |
| article html file updated | 25 September 2019 21:29 CEST | Update | - |
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| article pdf uploaded. | 20 September 2019 13:26 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/18/4028/pdf |
| article xml uploaded. | 20 September 2019 13:26 CEST | Update | https://www.mdpi.com/1424-8220/19/18/4028/xml |
| article xml file uploaded | 20 September 2019 13:26 CEST | Update | - |
| article pdf uploaded. | 18 September 2019 16:01 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/4028/pdf-vor |
| article xml file uploaded | 18 September 2019 16:01 CEST | Original file | - |
