| article html file updated | 14 February 2020 14:59 CET | Update | https://www.mdpi.com/2077-0383/8/12/2100 |
| article html file updated | 30 December 2019 12:24 CET | Update | - |
| article html file updated | 2 December 2019 09:03 CET | Original file | - |
| article pdf uploaded. | 2 December 2019 09:02 CET | Version of Record | https://www.mdpi.com/2077-0383/8/12/2100/pdf |
| article xml uploaded. | 2 December 2019 09:02 CET | Update | https://www.mdpi.com/2077-0383/8/12/2100/xml |
| article xml file uploaded | 2 December 2019 09:02 CET | Original file | - |
