| article html file updated | 8 February 2020 12:23 CET | Update | https://www.mdpi.com/2218-0532/85/3/28 |
| article html file updated | 26 September 2019 06:20 CEST | Update | - |
| article html file updated | 3 May 2019 09:18 CEST | Update | - |
| article html file updated | 27 March 2019 18:24 CET | Update | - |
| article html file updated | 30 September 2017 14:29 CEST | Update | - |
| article html file updated | 31 July 2017 10:09 CEST | Original file | - |
| article xml uploaded. | 31 July 2017 09:01 CEST | Original file | https://www.mdpi.com/2218-0532/85/3/28/xml |
| article pdf uploaded. | 31 July 2017 09:01 CEST | Version of Record | https://www.mdpi.com/2218-0532/85/3/28/pdf |
