| article html file updated | 14 August 2026 22:11 CEST | Update | https://www.mdpi.com/1660-4601/15/2/316 |
| article html file updated | 9 February 2020 06:24 CET | Update | N/A |
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| article xml uploaded. | 12 February 2018 09:44 CET | Original file | https://www.mdpi.com/1660-4601/15/2/316/xml |
| article pdf uploaded. | 12 February 2018 09:44 CET | Version of Record | https://www.mdpi.com/1660-4601/15/2/316/pdf |
