| article html file updated | 10 February 2020 16:43 CET | Update | https://www.mdpi.com/2075-4701/8/10/848 |
| article html file updated | 9 October 2019 06:38 CEST | Update | N/A |
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| article html file updated | 18 October 2018 16:02 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2018 16:02 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/10/848/pdf |
| article xml uploaded. | 18 October 2018 16:02 CEST | Update | https://www.mdpi.com/2075-4701/8/10/848/xml |
| article xml file uploaded | 18 October 2018 16:02 CEST | Original file | N/A |