| article html file updated | 31 August 2025 04:21 CEST | Update | https://www.mdpi.com/2227-7390/7/11/1081 |
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| article html file updated | 21 November 2019 10:42 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 10:39 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/11/1081/pdf |
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| article pdf uploaded. | 9 November 2019 07:48 CET | Version of Record | https://www.mdpi.com/2227-7390/7/11/1081/pdf-vor |
| article xml file uploaded | 9 November 2019 07:48 CET | Original file | - |
