| article html file updated | 14 February 2020 13:41 CET | Update | https://www.mdpi.com/2227-9717/7/12/884 |
| article html file updated | 31 December 2019 04:47 CET | Update | N/A |
| article html file updated | 17 December 2019 08:11 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2019 08:09 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/12/884/pdf |
| article xml uploaded. | 17 December 2019 08:09 CET | Update | https://www.mdpi.com/2227-9717/7/12/884/xml |
| article xml file uploaded | 17 December 2019 08:09 CET | Update | N/A |
| article pdf uploaded. | 27 November 2019 15:24 CET | Version of Record | https://www.mdpi.com/2227-9717/7/12/884/pdf-vor |
| article xml file uploaded | 27 November 2019 15:24 CET | Original file | N/A |
