| article html file updated | 31 August 2025 05:45 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6912 |
| article html file updated | 19 July 2022 22:29 CEST | Update | - |
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| article html file updated | 31 December 2019 04:40 CET | Update | - |
| article html file updated | 8 December 2019 13:35 CET | Original file | - |
| article pdf uploaded. | 8 December 2019 13:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/24/6912/pdf |
| article xml uploaded. | 8 December 2019 13:33 CET | Update | https://www.mdpi.com/2071-1050/11/24/6912/xml |
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| article pdf uploaded. | 4 December 2019 16:19 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6912/pdf-vor |
| article xml file uploaded | 4 December 2019 16:19 CET | Original file | - |
