| article html file updated | 31 August 2025 22:46 CEST | Update | https://www.mdpi.com/2079-9292/9/6/944 |
| article html file updated | 21 July 2022 07:10 CEST | Update | - |
| article html file updated | 24 June 2020 13:42 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 13:41 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/6/944/pdf |
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| article pdf uploaded. | 11 June 2020 15:28 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/6/944/pdf-vor |
| article pdf uploaded. | 5 June 2020 14:08 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/6/944/pdf-vor |
