| article html file updated | 15 August 2026 03:06 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1990 |
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| article html file updated | 13 June 2018 11:11 CEST | Original file | N/A |
| article supplementary file uploaded. | 13 June 2018 11:10 CEST | - | https://www.mdpi.com/2071-1050/10/6/1990#supplementary |
| article pdf uploaded. | 13 June 2018 11:10 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1990/pdf |
| article xml uploaded. | 13 June 2018 11:10 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1990/xml |
| article xml file uploaded | 13 June 2018 11:10 CEST | Original file | N/A |
