| article html file updated | 1 September 2025 14:43 CEST | Update | https://www.mdpi.com/2079-9292/9/12/2015 |
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| article pdf uploaded. | 2 December 2020 02:19 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/12/2015/pdf |
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| article html file updated | 28 November 2020 14:26 CET | Original file | - |
| article pdf uploaded. | 28 November 2020 14:24 CET | Version of Record | https://www.mdpi.com/2079-9292/9/12/2015/pdf-vor |
| article xml uploaded. | 28 November 2020 14:24 CET | Update | - |
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