| article html file updated | 30 August 2025 06:30 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3103 |
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| article xml uploaded. | 26 September 2018 11:27 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3103/xml |
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| article pdf uploaded. | 26 September 2018 11:27 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/9/3103/pdf |
| article html file updated | 31 August 2018 09:53 CEST | Original file | - |
| article pdf uploaded. | 31 August 2018 09:51 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/9/3103/pdf-vor |
| article xml uploaded. | 31 August 2018 09:51 CEST | Update | - |
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