| article html file updated | 31 August 2025 06:49 CEST | Update | https://www.mdpi.com/2073-4409/9/1/3 |
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| article html file updated | 25 December 2019 08:44 CET | Original file | - |
| article pdf uploaded. | 25 December 2019 08:43 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/3/pdf |
| article xml uploaded. | 25 December 2019 08:43 CET | Update | https://www.mdpi.com/2073-4409/9/1/3/xml |
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| article supplementary file uploaded. | 18 December 2019 06:39 CET | - | https://www.mdpi.com/2073-4409/9/1/3#supplementary |
| article pdf uploaded. | 18 December 2019 06:39 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/3/pdf-vor |
| article xml file uploaded | 18 December 2019 06:39 CET | Original file | - |
