| article html file updated | 14 February 2020 11:24 CET | Update | https://www.mdpi.com/2073-431X/8/4/84 |
| article html file updated | 31 December 2019 03:22 CET | Update | - |
| article html file updated | 13 December 2019 04:04 CET | Original file | - |
| article pdf uploaded. | 13 December 2019 04:03 CET | Updated version of record | https://www.mdpi.com/2073-431X/8/4/84/pdf |
| article xml uploaded. | 13 December 2019 04:03 CET | Update | https://www.mdpi.com/2073-431X/8/4/84/xml |
| article xml file uploaded | 13 December 2019 04:03 CET | Update | - |
| article pdf uploaded. | 20 November 2019 12:26 CET | Version of Record | https://www.mdpi.com/2073-431X/8/4/84/pdf-vor |
| article xml file uploaded | 20 November 2019 12:26 CET | Original file | - |
