| article html file updated | 10 February 2020 08:23 CET | Update | https://www.mdpi.com/2227-7102/8/3/133 |
| article html file updated | 7 October 2019 06:13 CEST | Update | - |
| article html file updated | 29 April 2019 11:07 CEST | Update | - |
| article html file updated | 15 April 2019 06:45 CEST | Update | - |
| article html file updated | 31 March 2019 13:28 CEST | Update | - |
| article html file updated | 24 September 2018 02:38 CEST | Update | - |
| article html file updated | 31 August 2018 03:40 CEST | Original file | - |
| article pdf uploaded. | 31 August 2018 03:39 CEST | Version of Record | https://www.mdpi.com/2227-7102/8/3/133/pdf |
| article xml uploaded. | 31 August 2018 03:39 CEST | Update | https://www.mdpi.com/2227-7102/8/3/133/xml |
| article xml file uploaded | 31 August 2018 03:39 CEST | Original file | - |
