| article html file updated | 10 February 2020 06:37 CET | Update | https://www.mdpi.com/2227-7102/8/3/123 |
| article html file updated | 29 April 2019 15:08 CEST | Update | - |
| article html file updated | 15 April 2019 10:33 CEST | Update | - |
| article html file updated | 31 March 2019 09:41 CEST | Update | - |
| article html file updated | 24 September 2018 02:35 CEST | Update | - |
| article html file updated | 20 August 2018 08:44 CEST | Original file | - |
| article pdf uploaded. | 20 August 2018 08:43 CEST | Version of Record | https://www.mdpi.com/2227-7102/8/3/123/pdf |
| article xml uploaded. | 20 August 2018 08:43 CEST | Update | https://www.mdpi.com/2227-7102/8/3/123/xml |
| article xml file uploaded | 20 August 2018 08:43 CEST | Original file | - |
