| article html file updated | 30 August 2025 02:38 CEST | Update | https://www.mdpi.com/2072-6643/10/2/222 |
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| article xml uploaded. | 22 February 2018 11:42 CET | Original file | https://www.mdpi.com/2072-6643/10/2/222/xml |
| article pdf uploaded. | 22 February 2018 11:42 CET | Updated version of record | https://www.mdpi.com/2072-6643/10/2/222/pdf |
| article pdf uploaded. | 16 February 2018 10:54 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/222/pdf-vor |
