| article html file updated | 16 August 2026 06:19 CEST | Update | https://www.mdpi.com/2075-4701/9/8/839 |
| article html file updated | 13 February 2020 05:44 CET | Update | N/A |
| article html file updated | 27 August 2019 22:33 CEST | Update | N/A |
| article html file updated | 29 July 2019 10:42 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2019 10:40 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/839/pdf |
| article xml uploaded. | 29 July 2019 10:40 CEST | Update | https://www.mdpi.com/2075-4701/9/8/839/xml |
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