| article html file updated | 30 August 2025 08:45 CEST | Update | https://www.mdpi.com/2305-6320/5/4/121 |
| article html file updated | 17 July 2022 08:48 CEST | Update | N/A |
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| article html file updated | 12 November 2018 12:08 CET | Original file | N/A |
| article pdf uploaded. | 12 November 2018 12:07 CET | Version of Record | https://www.mdpi.com/2305-6320/5/4/121/pdf |
| article xml uploaded. | 12 November 2018 12:07 CET | Update | https://www.mdpi.com/2305-6320/5/4/121/xml |
| article xml file uploaded | 12 November 2018 12:07 CET | Original file | N/A |
