| article html file updated | 14 February 2020 10:00 CET | Update | https://www.mdpi.com/2077-0383/8/11/1987 |
| article html file updated | 29 November 2019 14:26 CET | Update | - |
| article html file updated | 18 November 2019 12:31 CET | Update | - |
| article xml uploaded. | 18 November 2019 12:30 CET | Update | https://www.mdpi.com/2077-0383/8/11/1987/xml |
| article pdf uploaded. | 18 November 2019 12:30 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/11/1987/pdf |
| article html file updated | 15 November 2019 19:25 CET | Original file | - |
| article pdf uploaded. | 15 November 2019 10:02 CET | Version of Record | https://www.mdpi.com/2077-0383/8/11/1987/pdf-vor |
| article xml uploaded. | 15 November 2019 10:02 CET | Update | - |
| article xml file uploaded | 15 November 2019 10:02 CET | Original file | - |
