| article html file updated | 14 August 2026 17:39 CEST | Update | https://www.mdpi.com/1660-3397/15/9/292 |
| article html file updated | 8 February 2020 16:39 CET | Update | N/A |
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| article html file updated | 20 September 2017 11:15 CEST | Original file | N/A |
| article xml uploaded. | 20 September 2017 11:14 CEST | Original file | https://www.mdpi.com/1660-3397/15/9/292/xml |
| article pdf uploaded. | 20 September 2017 11:14 CEST | Version of Record | https://www.mdpi.com/1660-3397/15/9/292/pdf |
