| article html file updated | 31 August 2025 12:41 CEST | Update | https://www.mdpi.com/2073-4409/9/3/531 |
| article html file updated | 20 July 2022 21:11 CEST | Update | - |
| article html file updated | 1 April 2020 16:07 CEST | Update | - |
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| article pdf uploaded. | 1 March 2020 14:05 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/531/pdf |
| article xml uploaded. | 1 March 2020 14:05 CET | Update | https://www.mdpi.com/2073-4409/9/3/531/xml |
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| article pdf uploaded. | 25 February 2020 13:47 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/531/pdf-vor |
| article xml file uploaded | 25 February 2020 13:47 CET | Original file | - |
