| article html file updated | 14 August 2026 17:21 CEST | Update | https://www.mdpi.com/2075-163X/7/9/164 |
| article html file updated | 8 February 2020 15:39 CET | Update | N/A |
| article html file updated | 27 September 2019 00:36 CEST | Update | N/A |
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| article pdf uploaded. | 11 September 2017 08:35 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/9/164/pdf |
| article pdf uploaded. | 8 September 2017 11:44 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/9/164/pdf-vor |
