| article html file updated | 14 August 2026 17:32 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2122 |
| article html file updated | 8 February 2020 16:17 CET | Update | N/A |
| article html file updated | 3 May 2019 01:49 CEST | Update | N/A |
| article html file updated | 30 September 2017 15:06 CEST | Update | N/A |
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| article pdf uploaded. | 15 September 2017 12:10 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/2122/pdf |
