| article html file updated | 8 February 2020 13:29 CET | Update | https://www.mdpi.com/2076-3417/7/8/833 |
| article html file updated | 3 May 2019 07:04 CEST | Update | - |
| article html file updated | 27 March 2019 20:43 CET | Update | - |
| article html file updated | 30 August 2017 09:01 CEST | Update | - |
| article html file updated | 14 August 2017 11:06 CEST | Original file | - |
| article xml uploaded. | 14 August 2017 11:05 CEST | Update | https://www.mdpi.com/2076-3417/7/8/833/xml |
| article xml uploaded. | 14 August 2017 11:05 CEST | Original file | - |
| article pdf uploaded. | 14 August 2017 11:05 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/833/pdf |
