| article html file updated | 29 August 2025 21:58 CEST | Update | https://www.mdpi.com/2071-1050/7/8/10233 |
| article html file updated | 16 July 2022 00:39 CEST | Update | - |
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| article xml file uploaded | 3 September 2015 03:56 CEST | Original file | https://www.mdpi.com/2071-1050/7/8/10233/xml |
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| article pdf uploaded. | 3 August 2015 13:21 CEST | Updated version of record | https://www.mdpi.com/2071-1050/7/8/10233/pdf |
| article pdf uploaded. | 31 July 2015 08:45 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/8/10233/pdf-vor |
