| article html file updated | 8 February 2020 15:20 CET | Update | https://new.mdpi.com/2305-6320/4/3/65 |
| article html file updated | 26 September 2019 22:53 CEST | Update | - |
| article html file updated | 3 May 2019 03:33 CEST | Update | - |
| article html file updated | 30 September 2017 15:39 CEST | Update | - |
| article html file updated | 21 September 2017 08:48 CEST | Update | - |
| article xml uploaded. | 21 September 2017 08:47 CEST | Update | https://new.mdpi.com/2305-6320/4/3/65/xml |
| article pdf uploaded. | 21 September 2017 08:47 CEST | Updated version of record | https://new.mdpi.com/2305-6320/4/3/65/pdf |
| article html file updated | 5 September 2017 11:40 CEST | Original file | - |
| article xml uploaded. | 5 September 2017 11:39 CEST | Original file | - |
| article pdf uploaded. | 5 September 2017 11:39 CEST | Version of Record | https://new.mdpi.com/2305-6320/4/3/65/pdf-vor |
