| article html file updated | 30 August 2025 21:52 CEST | Update | https://www.mdpi.com/2227-7102/9/3/167 |
| article html file updated | 20 July 2022 07:44 CEST | Update | - |
| article html file updated | 12 February 2020 23:16 CET | Update | - |
| article html file updated | 26 September 2019 14:55 CEST | Update | - |
| article html file updated | 30 June 2019 11:32 CEST | Original file | - |
| article pdf uploaded. | 30 June 2019 11:30 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/167/pdf |
| article xml uploaded. | 30 June 2019 11:30 CEST | Update | https://www.mdpi.com/2227-7102/9/3/167/xml |
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