| article html file updated | 31 August 2025 03:38 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5994 |
| article html file updated | 20 July 2022 00:45 CEST | Update | - |
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| article html file updated | 15 November 2019 17:31 CET | Update | - |
| article html file updated | 1 November 2019 13:36 CET | Original file | - |
| article pdf uploaded. | 1 November 2019 13:06 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5994/pdf |
| article xml uploaded. | 1 November 2019 13:06 CET | Update | https://www.mdpi.com/2071-1050/11/21/5994/xml |
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| article pdf uploaded. | 28 October 2019 15:19 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/5994/pdf-vor |
| article xml file uploaded | 28 October 2019 15:19 CET | Original file | - |
