| article html file updated | 31 August 2025 18:29 CEST | Update | https://www.mdpi.com/2227-9717/8/4/497 |
| article html file updated | 21 July 2022 02:56 CEST | Update | - |
| article html file updated | 8 May 2020 18:32 CEST | Update | - |
| article html file updated | 28 April 2020 08:43 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 08:41 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/497/pdf |
| article xml uploaded. | 28 April 2020 08:41 CEST | Update | https://www.mdpi.com/2227-9717/8/4/497/xml |
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| article html file updated | 24 April 2020 15:22 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 15:21 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/4/497/pdf-vor |
| article xml file uploaded | 24 April 2020 15:21 CEST | Original file | - |
