| article html file updated | 30 August 2025 06:40 CEST | Update | https://www.mdpi.com/2077-1312/6/3/102 |
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| article pdf uploaded. | 5 September 2018 11:26 CEST | Version of Record | https://www.mdpi.com/2077-1312/6/3/102/pdf |
| article xml uploaded. | 5 September 2018 11:26 CEST | Update | https://www.mdpi.com/2077-1312/6/3/102/xml |
| article xml file uploaded | 5 September 2018 11:26 CEST | Original file | - |
