| article html file updated | 1 September 2025 14:58 CEST | Update | https://www.mdpi.com/2227-7390/8/12/2144 |
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| article html file updated | 8 December 2020 09:41 CET | Update | - |
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| article pdf uploaded. | 7 December 2020 12:20 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2144/pdf |
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| article pdf uploaded. | 7 December 2020 11:41 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2144/pdf-vor |
| article xml uploaded. | 7 December 2020 11:41 CET | Update | - |
| article xml file uploaded | 7 December 2020 11:41 CET | Original file | - |
| article pdf uploaded. | 1 December 2020 13:41 CET | Version of Record | https://www.mdpi.com/2227-7390/8/12/2144/pdf-vor |
