| article html file updated | 15 August 2026 21:31 CEST | Update | https://www.mdpi.com/2071-1050/11/7/2179 |
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| article html file updated | 12 April 2019 10:13 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2019 10:12 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/7/2179/pdf |
| article xml uploaded. | 12 April 2019 10:12 CEST | Update | https://www.mdpi.com/2071-1050/11/7/2179/xml |
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| article pdf uploaded. | 11 April 2019 14:25 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/7/2179/pdf-vor |
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