| article html file updated | 30 August 2025 08:06 CEST | Update | https://www.mdpi.com/2311-5521/3/4/80 |
| article html file updated | 17 July 2022 05:50 CEST | Update | N/A |
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| article pdf uploaded. | 23 October 2018 14:29 CEST | Version of Record | https://www.mdpi.com/2311-5521/3/4/80/pdf |
| article xml uploaded. | 23 October 2018 14:29 CEST | Update | https://www.mdpi.com/2311-5521/3/4/80/xml |
| article xml file uploaded | 23 October 2018 14:29 CEST | Original file | N/A |
| article html file updated | 23 October 2018 14:29 CEST | Original file | N/A |
