| article html file updated | 14 August 2026 14:49 CEST | Update | https://www.mdpi.com/2073-4425/8/6/153 |
| article html file updated | 8 February 2020 07:03 CET | Update | N/A |
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| article pdf uploaded. | 10 June 2017 05:20 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/6/153/pdf |
| article pdf uploaded. | 31 May 2017 08:12 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/6/153/pdf-vor |
