| article html file updated | 10 February 2020 23:35 CET | Update | https://www.mdpi.com/2076-0787/7/4/125 |
| article html file updated | 11 October 2019 01:17 CEST | Update | - |
| article html file updated | 28 April 2019 03:00 CEST | Update | - |
| article html file updated | 13 April 2019 23:06 CEST | Update | - |
| article html file updated | 2 April 2019 03:11 CEST | Update | - |
| article html file updated | 27 November 2018 13:42 CET | Original file | - |
| article pdf uploaded. | 27 November 2018 10:49 CET | Version of Record | https://www.mdpi.com/2076-0787/7/4/125/pdf |
| article xml uploaded. | 27 November 2018 10:49 CET | Update | https://www.mdpi.com/2076-0787/7/4/125/xml |
| article xml file uploaded | 27 November 2018 10:49 CET | Original file | - |
