| article html file updated | 31 August 2025 16:36 CEST | Update | https://www.mdpi.com/2306-5729/5/2/35 |
| article html file updated | 21 July 2022 01:05 CEST | Update | - |
| article html file updated | 9 April 2020 04:25 CEST | Original file | - |
| article pdf uploaded. | 9 April 2020 04:24 CEST | Updated version of record | https://www.mdpi.com/2306-5729/5/2/35/pdf |
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| article pdf uploaded. | 6 April 2020 12:43 CEST | Version of Record | https://www.mdpi.com/2306-5729/5/2/35/pdf-vor |
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