| article html file updated | 31 August 2025 16:09 CEST | Update | https://www.mdpi.com/2079-6382/9/4/155 |
| article html file updated | 21 July 2022 00:38 CEST | Update | - |
| article html file updated | 2 April 2020 13:52 CEST | Update | - |
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| article pdf uploaded. | 2 April 2020 10:28 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/4/155/pdf |
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| article pdf uploaded. | 1 April 2020 14:29 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/4/155/pdf-vor |
| article xml file uploaded | 1 April 2020 14:29 CEST | Original file | - |
