| article html file updated | 31 August 2025 11:54 CEST | Update | https://www.mdpi.com/2073-4336/11/1/12 |
| article html file updated | 20 July 2022 20:25 CEST | Update | - |
| article html file updated | 20 February 2020 22:48 CET | Original file | - |
| article pdf uploaded. | 20 February 2020 11:58 CET | Updated version of record | https://www.mdpi.com/2073-4336/11/1/12/pdf |
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| article pdf uploaded. | 17 February 2020 13:08 CET | Version of Record | https://www.mdpi.com/2073-4336/11/1/12/pdf-vor |
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