| article html file updated | 31 August 2025 17:48 CEST | Update | https://www.mdpi.com/2504-186X/5/2/7 |
| article html file updated | 21 July 2022 02:16 CEST | Update | - |
| article html file updated | 22 April 2020 12:00 CEST | Original file | - |
| article pdf uploaded. | 22 April 2020 11:58 CEST | Updated version of record | https://www.mdpi.com/2504-186X/5/2/7/pdf |
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| article pdf uploaded. | 17 April 2020 16:44 CEST | Version of Record | https://www.mdpi.com/2504-186X/5/2/7/pdf-vor |
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