| article html file updated | 16 August 2026 01:37 CEST | Update | https://www.mdpi.com/2076-3417/9/11/2279 |
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| article xml uploaded. | 13 June 2019 03:29 CEST | Update | https://www.mdpi.com/2076-3417/9/11/2279/xml |
| article pdf uploaded. | 13 June 2019 03:29 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/11/2279/pdf |
| article html file updated | 3 June 2019 08:29 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2019 08:28 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/11/2279/pdf-vor |
| article xml file uploaded | 3 June 2019 08:28 CEST | Original file | N/A |
