| article html file updated | 17 August 2026 13:54 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4489 |
| article html file updated | 4 June 2020 13:23 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 13:22 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/11/4489/pdf |
| article xml uploaded. | 4 June 2020 13:22 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4489/xml |
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| article pdf uploaded. | 1 June 2020 15:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/11/4489/pdf-vor |
