| article html file updated | 14 August 2026 19:36 CEST | Update | https://www.mdpi.com/1424-8220/17/12/2753 |
| article html file updated | 8 February 2020 22:31 CET | Update | N/A |
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| article pdf uploaded. | 30 November 2017 02:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/12/2753/pdf |
| article pdf uploaded. | 28 November 2017 17:11 CET | Version of Record | https://www.mdpi.com/1424-8220/17/12/2753/pdf-vor |
