| article html file updated | 30 August 2025 06:39 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3165 | 
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| article pdf uploaded. | 5 September 2018 11:58 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/9/3165/pdf | 
| article xml uploaded. | 5 September 2018 11:58 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3165/xml | 
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| article pdf uploaded. | 4 September 2018 15:03 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/9/3165/pdf-vor | 
| article pdf uploaded. | 4 September 2018 15:02 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/9/3165/pdf-vor | 
| article xml file uploaded | 4 September 2018 15:02 CEST | Original file | - |