| article html file updated | 30 August 2025 08:56 CEST | Update | https://www.mdpi.com/2311-5521/3/4/93 |
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| article html file updated | 17 November 2018 08:02 CET | Original file | N/A |
| article pdf uploaded. | 17 November 2018 08:01 CET | Version of Record | https://www.mdpi.com/2311-5521/3/4/93/pdf |
| article xml uploaded. | 17 November 2018 08:01 CET | Update | https://www.mdpi.com/2311-5521/3/4/93/xml |
| article xml file uploaded | 17 November 2018 08:00 CET | Original file | N/A |
