| article html file updated | 31 August 2025 00:42 CEST | Update | https://www.mdpi.com/1422-0067/20/17/4258 |
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| article pdf uploaded. | 2 September 2019 06:21 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/17/4258/pdf |
| article xml uploaded. | 2 September 2019 06:21 CEST | Update | https://www.mdpi.com/1422-0067/20/17/4258/xml |
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| article pdf uploaded. | 30 August 2019 11:51 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/17/4258/pdf-vor |
| article xml file uploaded | 30 August 2019 11:51 CEST | Original file | - |
