| article html file updated | 24 December 2025 17:24 CET | Update | https://www.mdpi.com/2077-0383/9/2/430 |
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| article html file updated | 27 February 2020 14:44 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 14:43 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/430/pdf |
| article xml uploaded. | 27 February 2020 14:43 CET | Update | https://www.mdpi.com/2077-0383/9/2/430/xml |
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| article pdf uploaded. | 5 February 2020 13:08 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/430/pdf-vor |
| article xml file uploaded | 5 February 2020 13:08 CET | Original file | - |