| article html file updated | 30 August 2025 09:56 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3485 |
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| article html file updated | 18 December 2018 11:42 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 11:40 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3485/pdf |
| article xml uploaded. | 18 December 2018 11:40 CET | Update | https://www.mdpi.com/1996-1073/11/12/3485/xml |
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| article pdf uploaded. | 13 December 2018 17:06 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3485/pdf-vor |
| article pdf uploaded. | 13 December 2018 16:57 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3485/pdf-vor |
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