| article html file updated | 9 February 2020 14:12 CET | Update | https://www.mdpi.com/1660-4601/15/4/777 |
| article html file updated | 2 October 2019 17:07 CEST | Update | - |
| article html file updated | 1 May 2019 02:45 CEST | Update | - |
| article html file updated | 17 April 2019 03:13 CEST | Update | - |
| article html file updated | 29 March 2019 16:32 CET | Update | - |
| article html file updated | 1 May 2018 05:12 CEST | Update | - |
| article html file updated | 17 April 2018 14:39 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 14:38 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/4/777/pdf |
| article xml uploaded. | 17 April 2018 14:38 CEST | Update | https://www.mdpi.com/1660-4601/15/4/777/xml |
| article xml file uploaded | 17 April 2018 14:38 CEST | Original file | - |
