| article html file updated | 8 February 2020 00:42 CET | Update | https://www.mdpi.com/2076-3417/7/3/243 |
| article html file updated | 23 September 2019 15:23 CEST | Update | - |
| article html file updated | 4 May 2019 08:25 CEST | Update | - |
| article html file updated | 28 March 2017 03:36 CEST | Update | - |
| article html file updated | 3 March 2017 14:51 CET | Original file | - |
| article xml uploaded. | 3 March 2017 14:50 CET | Original file | https://www.mdpi.com/2076-3417/7/3/243/xml |
| article pdf uploaded. | 3 March 2017 14:50 CET | Version of Record | https://www.mdpi.com/2076-3417/7/3/243/pdf |
