| article html file updated | 31 August 2025 12:17 CEST | Update | https://www.mdpi.com/2079-9276/9/2/19 |
| article html file updated | 20 July 2022 20:48 CEST | Update | - |
| article html file updated | 1 March 2020 11:38 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 11:37 CET | Updated version of record | https://www.mdpi.com/2079-9276/9/2/19/pdf |
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| article pdf uploaded. | 20 February 2020 16:19 CET | Version of Record | https://www.mdpi.com/2079-9276/9/2/19/pdf-vor |
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