| article html file updated | 11 February 2020 07:44 CET | Update | https://www.mdpi.com/2077-1312/7/1/11 |
| article html file updated | 27 April 2019 09:13 CEST | Update | - |
| article html file updated | 13 April 2019 05:12 CEST | Update | - |
| article html file updated | 3 April 2019 00:33 CEST | Update | - |
| article html file updated | 29 January 2019 06:55 CET | Update | - |
| article html file updated | 9 January 2019 15:01 CET | Original file | - |
| article xml uploaded. | 9 January 2019 15:00 CET | Original file | https://www.mdpi.com/2077-1312/7/1/11/xml |
| article pdf uploaded. | 9 January 2019 15:00 CET | Version of Record | https://www.mdpi.com/2077-1312/7/1/11/pdf |
