| article html file updated | 1 September 2025 07:47 CEST | Update | https://www.mdpi.com/2075-5309/10/9/159 |
| article html file updated | 22 July 2022 06:10 CEST | Update | N/A |
| article html file updated | 9 September 2020 08:42 CEST | Update | N/A |
| article pdf uploaded. | 9 September 2020 08:40 CEST | Updated version of record | https://www.mdpi.com/2075-5309/10/9/159/pdf |
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| article pdf uploaded. | 8 September 2020 13:12 CEST | Updated version of record | https://www.mdpi.com/2075-5309/10/9/159/pdf-vor |
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| article pdf uploaded. | 6 September 2020 11:53 CEST | Version of Record | https://www.mdpi.com/2075-5309/10/9/159/pdf-vor |
