| article html file updated | 31 August 2025 10:24 CEST | Update | https://www.mdpi.com/2073-4409/9/2/335 |
| article html file updated | 20 July 2022 18:55 CEST | Update | - |
| article html file updated | 6 March 2020 08:24 CET | Update | - |
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| article pdf uploaded. | 1 March 2020 09:02 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/335/pdf |
| article xml uploaded. | 1 March 2020 09:02 CET | Update | https://www.mdpi.com/2073-4409/9/2/335/xml |
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| article pdf uploaded. | 1 February 2020 07:12 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/335/pdf-vor |
| article xml file uploaded | 1 February 2020 07:12 CET | Original file | - |
