| article html file updated | 14 August 2026 15:44 CEST | Update | https://www.mdpi.com/2072-6643/9/7/722 |
| article html file updated | 8 February 2020 10:25 CET | Update | N/A |
| article html file updated | 25 September 2019 19:40 CEST | Update | N/A |
| article html file updated | 3 May 2019 13:29 CEST | Update | N/A |
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| article html file updated | 10 July 2017 05:34 CEST | Original file | N/A |
| article xml uploaded. | 10 July 2017 05:32 CEST | Update | https://www.mdpi.com/2072-6643/9/7/722/xml |
| article pdf uploaded. | 10 July 2017 05:32 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/7/722/pdf |
| article pdf uploaded. | 7 July 2017 15:49 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/722/pdf-vor |
