| article html file updated | 1 September 2025 00:03 CEST | Update | https://www.mdpi.com/2227-7390/8/6/998 |
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| article html file updated | 9 October 2020 08:38 CEST | Update | - |
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| article pdf uploaded. | 29 June 2020 03:26 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/998/pdf |
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| article pdf uploaded. | 18 June 2020 14:52 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/998/pdf-vor |
| article pdf uploaded. | 18 June 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/998/pdf-vor |
