| article html file updated | 16 August 2026 14:36 CEST | Update | https://www.mdpi.com/2077-0383/8/10/1556 |
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| article html file updated | 27 September 2019 18:00 CEST | Original file | N/A |
| article pdf uploaded. | 27 September 2019 13:37 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/10/1556/pdf |
| article xml uploaded. | 27 September 2019 13:37 CEST | Update | https://www.mdpi.com/2077-0383/8/10/1556/xml |
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