| article html file updated | 14 February 2020 11:20 CET | Update | https://www.mdpi.com/2076-0760/8/12/318 |
| article html file updated | 20 November 2019 11:27 CET | Original file | - |
| article pdf uploaded. | 20 November 2019 11:26 CET | Version of Record | https://www.mdpi.com/2076-0760/8/12/318/pdf |
| article xml uploaded. | 20 November 2019 11:26 CET | Update | https://www.mdpi.com/2076-0760/8/12/318/xml |
| article xml file uploaded | 20 November 2019 11:26 CET | Original file | - |
