| article html file updated | 24 December 2025 17:16 CET | Update | https://www.mdpi.com/2073-4409/9/2/316 |
| article html file updated | 31 August 2025 10:08 CEST | Update | - |
| article html file updated | 21 August 2025 23:38 CEST | Update | - |
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| article html file updated | 6 March 2020 08:14 CET | Update | - |
| article html file updated | 22 February 2020 13:44 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 13:43 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/316/pdf |
| article xml uploaded. | 22 February 2020 13:43 CET | Update | https://www.mdpi.com/2073-4409/9/2/316/xml |
| article xml file uploaded | 22 February 2020 13:43 CET | Update | - |
| article pdf uploaded. | 28 January 2020 14:54 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/316/pdf-vor |
| article xml file uploaded | 28 January 2020 14:54 CET | Original file | - |
