| article html file updated | 14 August 2026 15:36 CEST | Update | https://www.mdpi.com/1424-8220/17/7/1550 |
| article html file updated | 8 February 2020 09:53 CET | Update | N/A |
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| article html file updated | 11 July 2017 15:49 CEST | Original file | N/A |
| article xml uploaded. | 11 July 2017 15:47 CEST | Original file | https://www.mdpi.com/1424-8220/17/7/1550/xml |
| article pdf uploaded. | 11 July 2017 15:47 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/7/1550/pdf |
| article pdf uploaded. | 2 July 2017 11:34 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1550/pdf-vor |
