| article html file updated | 1 September 2025 13:55 CEST | Update | https://www.mdpi.com/1996-1073/13/22/6069 |
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| article pdf uploaded. | 20 November 2020 03:05 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/22/6069/pdf |
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| article html file updated | 19 November 2020 16:18 CET | Original file | - |
| article pdf uploaded. | 19 November 2020 16:16 CET | Version of Record | https://www.mdpi.com/1996-1073/13/22/6069/pdf-vor |
| article xml uploaded. | 19 November 2020 16:16 CET | Update | - |
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