| article html file updated | 31 August 2025 15:33 CEST | Update | https://www.mdpi.com/2073-4468/9/2/8 |
| article html file updated | 21 July 2022 00:03 CEST | Update | - |
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| article html file updated | 27 March 2020 12:55 CET | Original file | - |
| article pdf uploaded. | 27 March 2020 12:52 CET | Updated version of record | https://www.mdpi.com/2073-4468/9/2/8/pdf |
| article xml uploaded. | 27 March 2020 12:52 CET | Update | https://www.mdpi.com/2073-4468/9/2/8/xml |
| article xml file uploaded | 27 March 2020 12:52 CET | Update | - |
| article supplementary file uploaded. | 26 March 2020 13:15 CET | - | https://www.mdpi.com/2073-4468/9/2/8#supplementary |
| article pdf uploaded. | 26 March 2020 13:15 CET | Version of Record | https://www.mdpi.com/2073-4468/9/2/8/pdf-vor |
| article xml file uploaded | 26 March 2020 13:15 CET | Original file | - |
