| article html file updated | 8 February 2020 13:55 CET | Update | https://www.mdpi.com/2076-3417/7/8/854 |
| article html file updated | 26 September 2019 15:13 CEST | Update | - |
| article html file updated | 3 May 2019 06:13 CEST | Update | - |
| article html file updated | 30 August 2017 09:04 CEST | Update | - |
| article html file updated | 18 August 2017 15:32 CEST | Original file | - |
| article xml uploaded. | 18 August 2017 15:31 CEST | Original file | https://www.mdpi.com/2076-3417/7/8/854/xml |
| article pdf uploaded. | 18 August 2017 15:31 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/854/pdf |
