| article html file updated | 13 February 2020 16:48 CET | Update | https://www.mdpi.com/2218-2004/7/3/91 |
| article html file updated | 26 September 2019 16:10 CEST | Update | - |
| article html file updated | 12 September 2019 06:10 CEST | Update | - |
| article html file updated | 12 September 2019 01:15 CEST | Update | - |
| article html file updated | 11 September 2019 18:02 CEST | Original file | - |
| article pdf uploaded. | 11 September 2019 11:30 CEST | Version of Record | https://www.mdpi.com/2218-2004/7/3/91/pdf |
| article xml uploaded. | 11 September 2019 11:30 CEST | Update | https://www.mdpi.com/2218-2004/7/3/91/xml |
| article xml file uploaded | 11 September 2019 11:30 CEST | Original file | - |
