| article html file updated | 16 August 2026 16:41 CEST | Update | https://www.mdpi.com/2220-9964/8/11/478 |
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| article pdf uploaded. | 30 October 2019 02:30 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/478/pdf |
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| article pdf uploaded. | 24 October 2019 14:28 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/11/478/pdf-vor |
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