| article html file updated | 14 February 2020 16:25 CET | Update | https://www.mdpi.com/2218-0532/87/4/35 |
| article html file updated | 6 December 2019 10:04 CET | Original file | - |
| article pdf uploaded. | 6 December 2019 10:02 CET | Version of Record | https://www.mdpi.com/2218-0532/87/4/35/pdf |
| article xml uploaded. | 6 December 2019 10:02 CET | Update | https://www.mdpi.com/2218-0532/87/4/35/xml |
| article xml file uploaded | 6 December 2019 10:02 CET | Original file | - |
