| article html file updated | 1 September 2025 05:22 CEST | Update | https://www.mdpi.com/2413-8851/4/3/36 |
| article html file updated | 22 July 2022 03:04 CEST | Update | - |
| article html file updated | 11 August 2020 14:27 CEST | Original file | - |
| article pdf uploaded. | 11 August 2020 14:26 CEST | Updated version of record | https://www.mdpi.com/2413-8851/4/3/36/pdf |
| article xml uploaded. | 11 August 2020 14:26 CEST | Update | https://www.mdpi.com/2413-8851/4/3/36/xml |
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| article pdf uploaded. | 10 August 2020 15:05 CEST | Updated version of record | https://www.mdpi.com/2413-8851/4/3/36/pdf-vor |
| article pdf uploaded. | 10 August 2020 15:05 CEST | Updated version of record | https://www.mdpi.com/2413-8851/4/3/36/pdf-vor |
| article pdf uploaded. | 10 August 2020 15:05 CEST | Version of Record | https://www.mdpi.com/2413-8851/4/3/36/pdf-vor |
