| article html file updated | 11 February 2020 08:22 CET | Update | https://www.mdpi.com/2076-328X/9/1/8 |
| article html file updated | 27 April 2019 07:49 CEST | Update | - |
| article html file updated | 13 April 2019 03:56 CEST | Update | - |
| article html file updated | 3 April 2019 02:06 CEST | Update | - |
| article html file updated | 28 January 2019 11:57 CET | Update | - |
| article html file updated | 11 January 2019 14:51 CET | Original file | - |
| article xml uploaded. | 11 January 2019 14:48 CET | Original file | https://www.mdpi.com/2076-328X/9/1/8/xml |
| article pdf uploaded. | 11 January 2019 14:48 CET | Version of Record | https://www.mdpi.com/2076-328X/9/1/8/pdf |
