| article html file updated | 14 August 2026 13:55 CEST | Update | https://www.mdpi.com/2072-666X/8/4/130 |
| article html file updated | 8 February 2020 03:49 CET | Update | N/A |
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| article xml uploaded. | 18 April 2017 11:54 CEST | Original file | https://www.mdpi.com/2072-666X/8/4/130/xml |
| article pdf uploaded. | 18 April 2017 11:54 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/4/130/pdf |
