| article html file updated | 8 February 2020 05:32 CET | Update | https://www.mdpi.com/2076-3417/7/5/492 |
| article html file updated | 24 September 2019 18:12 CEST | Update | - |
| article html file updated | 3 May 2019 22:39 CEST | Update | - |
| article html file updated | 31 May 2017 09:49 CEST | Update | - |
| article html file updated | 23 May 2017 04:00 CEST | Update | - |
| article html file updated | 10 May 2017 13:12 CEST | Original file | - |
| article xml uploaded. | 10 May 2017 13:11 CEST | Original file | https://www.mdpi.com/2076-3417/7/5/492/xml |
| article pdf uploaded. | 10 May 2017 13:11 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/492/pdf |
