| article html file updated | 8 February 2020 15:01 CET | Update | https://www.mdpi.com/2076-3417/7/9/892 |
| article html file updated | 26 September 2019 21:10 CEST | Update | - |
| article html file updated | 3 May 2019 04:08 CEST | Update | - |
| article html file updated | 26 September 2017 12:31 CEST | Update | - |
| article html file updated | 1 September 2017 04:56 CEST | Original file | - |
| article xml uploaded. | 1 September 2017 04:43 CEST | Update | https://www.mdpi.com/2076-3417/7/9/892/xml |
| article xml uploaded. | 1 September 2017 04:43 CEST | Original file | - |
| article pdf uploaded. | 1 September 2017 04:43 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/9/892/pdf |
