| article html file updated | 10 February 2020 00:48 CET | Update | https://www.mdpi.com/2309-608X/4/3/84 |
| article html file updated | 5 October 2019 11:11 CEST | Update | - |
| article html file updated | 30 April 2019 03:26 CEST | Update | - |
| article html file updated | 15 April 2019 22:45 CEST | Update | - |
| article html file updated | 30 March 2019 19:06 CET | Update | - |
| article html file updated | 26 September 2018 09:50 CEST | Update | - |
| article html file updated | 2 August 2018 07:17 CEST | Update | - |
| article html file updated | 10 July 2018 15:45 CEST | Original file | - |
| article pdf uploaded. | 10 July 2018 15:44 CEST | Version of Record | https://www.mdpi.com/2309-608X/4/3/84/pdf |
| article xml uploaded. | 10 July 2018 15:44 CEST | Update | https://www.mdpi.com/2309-608X/4/3/84/xml |
| article xml file uploaded | 10 July 2018 15:44 CEST | Original file | - |
