| article html file updated | 31 August 2025 07:20 CEST | Update | https://www.mdpi.com/1996-1073/13/1/95 |
| article html file updated | 19 July 2022 20:57 CEST | Update | - |
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| article pdf uploaded. | 2 January 2020 03:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/95/pdf |
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| article html file updated | 26 December 2019 13:01 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 12:59 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/95/pdf-vor |
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| article pdf uploaded. | 23 December 2019 17:27 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/95/pdf-vor |
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