| article html file updated | 31 August 2025 02:11 CEST | Update | https://www.mdpi.com/2073-4336/10/4/38 |
| article html file updated | 20 July 2022 02:31 CEST | Update | - |
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| article pdf uploaded. | 29 September 2019 06:48 CEST | Version of Record | https://www.mdpi.com/2073-4336/10/4/38/pdf |
| article xml uploaded. | 29 September 2019 06:48 CEST | Update | https://www.mdpi.com/2073-4336/10/4/38/xml |
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