| article html file updated | 31 August 2025 03:35 CEST | Update | https://www.mdpi.com/1424-8247/12/4/162 |
| article html file updated | 20 July 2022 00:50 CEST | Update | - |
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| article html file updated | 30 December 2019 22:20 CET | Update | - |
| article html file updated | 7 November 2019 10:46 CET | Original file | - |
| article pdf uploaded. | 7 November 2019 10:44 CET | Updated version of record | https://www.mdpi.com/1424-8247/12/4/162/pdf |
| article xml uploaded. | 7 November 2019 10:44 CET | Update | https://www.mdpi.com/1424-8247/12/4/162/xml |
| article xml file uploaded | 7 November 2019 10:44 CET | Update | - |
| article pdf uploaded. | 27 October 2019 09:30 CET | Version of Record | https://www.mdpi.com/1424-8247/12/4/162/pdf-vor |
| article xml file uploaded | 27 October 2019 09:30 CET | Original file | - |
