| article html file updated | 30 August 2025 03:30 CEST | Update | https://www.mdpi.com/2073-445X/7/2/50 |
| article html file updated | 16 July 2022 10:45 CEST | Update | - |
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| article html file updated | 16 April 2018 09:10 CEST | Original file | - |
| article pdf uploaded. | 16 April 2018 09:09 CEST | Version of Record | https://www.mdpi.com/2073-445X/7/2/50/pdf |
| article xml uploaded. | 16 April 2018 09:09 CEST | Update | https://www.mdpi.com/2073-445X/7/2/50/xml |
| article xml file uploaded | 16 April 2018 09:09 CEST | Original file | - |
