| article html file updated | 30 August 2025 11:48 CEST | Update | https://www.mdpi.com/2077-0383/8/2/180 |
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| article pdf uploaded. | 3 February 2019 09:40 CET | Version of Record | https://www.mdpi.com/2077-0383/8/2/180/pdf |
| article xml uploaded. | 3 February 2019 09:40 CET | Update | https://www.mdpi.com/2077-0383/8/2/180/xml |
| article xml file uploaded | 3 February 2019 09:40 CET | Original file | - |
