| article html file updated | 31 August 2025 11:43 CEST | Update | https://www.mdpi.com/2079-9292/9/2/331 |
| article html file updated | 20 July 2022 20:14 CEST | Update | - |
| article html file updated | 6 March 2020 19:42 CET | Update | - |
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| article pdf uploaded. | 1 March 2020 05:12 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/331/pdf |
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| article pdf uploaded. | 14 February 2020 15:25 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/331/pdf-vor |
| article xml file uploaded | 14 February 2020 15:25 CET | Original file | - |
