| article html file updated | 31 August 2025 10:41 CEST | Update | https://www.mdpi.com/2073-4360/12/2/324 |
| article html file updated | 20 July 2022 19:13 CEST | Update | - |
| article html file updated | 6 March 2020 11:19 CET | Update | - |
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| article pdf uploaded. | 1 March 2020 04:51 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/2/324/pdf |
| article xml uploaded. | 1 March 2020 04:51 CET | Update | https://www.mdpi.com/2073-4360/12/2/324/xml |
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| article pdf uploaded. | 4 February 2020 14:16 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/324/pdf-vor |
| article xml file uploaded | 4 February 2020 14:16 CET | Original file | - |
