| article html file updated | 31 August 2025 20:35 CEST | Update | https://www.mdpi.com/2227-9709/7/2/14 |
| article html file updated | 21 July 2022 05:00 CEST | Update | - |
| article html file updated | 17 June 2020 13:06 CEST | Original file | - |
| article pdf uploaded. | 17 June 2020 13:04 CEST | Updated version of record | https://www.mdpi.com/2227-9709/7/2/14/pdf |
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| article pdf uploaded. | 15 May 2020 15:08 CEST | Version of Record | https://www.mdpi.com/2227-9709/7/2/14/pdf-vor |
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