| article html file updated | 30 August 2025 07:32 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2656 |
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| article pdf uploaded. | 8 October 2018 14:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/10/2656/pdf |
| article xml uploaded. | 8 October 2018 14:19 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2656/xml |
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| article html file updated | 5 October 2018 15:58 CEST | Original file | - |
| article pdf uploaded. | 5 October 2018 15:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2656/pdf-vor |
| article xml uploaded. | 5 October 2018 15:57 CEST | Update | - |
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