| article html file updated | 24 December 2025 15:20 CET | Update | https://www.mdpi.com/2227-7102/9/3/174 |
| article html file updated | 30 August 2025 22:06 CEST | Update | N/A |
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| article html file updated | 13 February 2020 00:25 CET | Update | N/A |
| article html file updated | 26 September 2019 14:56 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:59 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 12:02 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/174/pdf |
| article xml uploaded. | 5 July 2019 12:02 CEST | Update | https://www.mdpi.com/2227-7102/9/3/174/xml |
| article xml file uploaded | 5 July 2019 12:02 CEST | Original file | N/A |
