| article html file updated | 14 August 2026 14:46 CEST | Update | https://www.mdpi.com/1424-8220/17/6/1230 |
| article html file updated | 8 February 2020 06:53 CET | Update | N/A |
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| article pdf uploaded. | 2 June 2017 14:12 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/6/1230/pdf |
| article pdf uploaded. | 27 May 2017 11:53 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1230/pdf-vor |
