| article html file updated | 15 August 2026 08:34 CEST | Update | https://www.mdpi.com/2310-2861/4/4/80 |
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| article html file updated | 8 October 2018 08:28 CEST | Original file | N/A |
| article supplementary file uploaded. | 8 October 2018 08:27 CEST | - | https://www.mdpi.com/2310-2861/4/4/80#supplementary |
| article pdf uploaded. | 8 October 2018 08:27 CEST | Version of Record | https://www.mdpi.com/2310-2861/4/4/80/pdf |
| article xml uploaded. | 8 October 2018 08:27 CEST | Update | https://www.mdpi.com/2310-2861/4/4/80/xml |
| article xml file uploaded | 8 October 2018 08:27 CEST | Original file | N/A |
