| article html file updated | 31 August 2025 15:52 CEST | Update | https://www.mdpi.com/2227-9717/8/4/401 |
| article html file updated | 21 July 2022 00:20 CEST | Update | - |
| article html file updated | 8 May 2020 18:00 CEST | Update | - |
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| article pdf uploaded. | 14 April 2020 11:44 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/401/pdf |
| article xml uploaded. | 14 April 2020 11:44 CEST | Update | https://www.mdpi.com/2227-9717/8/4/401/xml |
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| article html file updated | 30 March 2020 10:02 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 10:01 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/4/401/pdf-vor |
| article xml file uploaded | 30 March 2020 10:01 CEST | Original file | - |
