| article html file updated | 10 February 2020 21:23 CET | Update | https://www.mdpi.com/2076-0787/7/4/118 |
| article html file updated | 28 April 2019 08:07 CEST | Update | - |
| article html file updated | 14 April 2019 03:51 CEST | Update | - |
| article html file updated | 1 April 2019 21:09 CEST | Update | - |
| article html file updated | 15 November 2018 11:58 CET | Update | - |
| article pdf uploaded. | 15 November 2018 11:56 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/118/pdf |
| article xml uploaded. | 15 November 2018 11:56 CET | Update | https://www.mdpi.com/2076-0787/7/4/118/xml |
| article xml file uploaded | 15 November 2018 11:56 CET | Update | - |
| article html file updated | 14 November 2018 13:19 CET | Original file | - |
| article pdf uploaded. | 14 November 2018 13:18 CET | Version of Record | https://www.mdpi.com/2076-0787/7/4/118/pdf-vor |
| article xml uploaded. | 14 November 2018 13:18 CET | Update | - |
| article xml file uploaded | 14 November 2018 13:18 CET | Original file | - |
