| article html file updated | 14 August 2026 14:29 CEST | Update | https://www.mdpi.com/1660-3397/15/5/141 |
| article html file updated | 8 February 2020 05:53 CET | Update | N/A |
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| article html file updated | 15 May 2017 13:16 CEST | Original file | N/A |
| article xml uploaded. | 15 May 2017 13:15 CEST | Original file | https://www.mdpi.com/1660-3397/15/5/141/xml |
| article pdf uploaded. | 15 May 2017 13:15 CEST | Version of Record | https://www.mdpi.com/1660-3397/15/5/141/pdf |
