| article html file updated | 30 August 2025 11:37 CEST | Update | https://www.mdpi.com/2075-4701/9/2/152 |
| article html file updated | 18 July 2022 02:35 CEST | Update | - |
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| article html file updated | 31 January 2019 12:26 CET | Original file | - |
| article pdf uploaded. | 31 January 2019 12:24 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/152/pdf |
| article xml uploaded. | 31 January 2019 12:24 CET | Update | https://www.mdpi.com/2075-4701/9/2/152/xml |
| article xml file uploaded | 31 January 2019 12:24 CET | Update | - |
| article pdf uploaded. | 29 January 2019 16:58 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/152/pdf-vor |
| article xml file uploaded | 29 January 2019 16:58 CET | Original file | - |
