| article html file updated | 14 February 2020 18:03 CET | Update | https://www.mdpi.com/2077-0383/8/12/2193 |
| article html file updated | 30 December 2019 12:42 CET | Update | N/A |
| article html file updated | 12 December 2019 10:31 CET | Original file | N/A |
| article pdf uploaded. | 12 December 2019 10:29 CET | Version of Record | https://www.mdpi.com/2077-0383/8/12/2193/pdf |
| article xml uploaded. | 12 December 2019 10:29 CET | Update | https://www.mdpi.com/2077-0383/8/12/2193/xml |
| article xml file uploaded | 12 December 2019 10:29 CET | Original file | N/A |
