| article html file updated | 31 August 2025 22:27 CEST | Update | https://www.mdpi.com/2227-9059/8/6/150 |
| article html file updated | 21 July 2022 06:51 CEST | Update | N/A |
| article html file updated | 10 June 2020 09:52 CEST | Original file | N/A |
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| article pdf uploaded. | 2 June 2020 16:49 CEST | Version of Record | https://www.mdpi.com/2227-9059/8/6/150/pdf-vor |
