| article html file updated | 31 August 2025 11:34 CEST | Update | https://www.mdpi.com/2079-9292/9/2/324 |
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| article html file updated | 6 March 2020 19:39 CET | Update | - |
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| article pdf uploaded. | 18 February 2020 10:51 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/324/pdf |
| article xml uploaded. | 18 February 2020 10:51 CET | Update | https://www.mdpi.com/2079-9292/9/2/324/xml |
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| article pdf uploaded. | 13 February 2020 15:03 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/324/pdf-vor |
| article xml file uploaded | 13 February 2020 15:03 CET | Original file | - |
