| article html file updated | 30 August 2025 21:24 CEST | Update | https://www.mdpi.com/2075-1702/7/2/45 |
| article html file updated | 20 July 2022 15:16 CEST | Update | - |
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| article html file updated | 21 June 2019 07:08 CEST | Original file | - |
| article pdf uploaded. | 20 June 2019 11:32 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/2/45/pdf |
| article xml uploaded. | 20 June 2019 11:32 CEST | Update | https://www.mdpi.com/2075-1702/7/2/45/xml |
| article xml file uploaded | 20 June 2019 11:32 CEST | Original file | - |
