| article html file updated | 12 February 2020 01:47 CET | Update | https://www.mdpi.com/2223-7747/8/4/82 |
| article html file updated | 17 October 2019 10:34 CEST | Update | - |
| article html file updated | 8 May 2019 17:41 CEST | Update | - |
| article html file updated | 25 April 2019 19:26 CEST | Update | - |
| article html file updated | 16 April 2019 12:45 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 12:44 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/4/82/pdf |
| article xml uploaded. | 16 April 2019 12:44 CEST | Update | https://www.mdpi.com/2223-7747/8/4/82/xml |
| article xml file uploaded | 16 April 2019 12:44 CEST | Update | - |
| article pdf uploaded. | 29 March 2019 18:03 CET | Version of Record | https://www.mdpi.com/2223-7747/8/4/82/pdf-vor |
| article xml file uploaded | 29 March 2019 18:03 CET | Original file | - |
