| article html file updated | 8 February 2020 04:46 CET | Update | https://www.mdpi.com/2076-3417/7/5/464 |
| article html file updated | 24 September 2019 14:17 CEST | Update | - |
| article html file updated | 4 May 2019 00:02 CEST | Update | - |
| article html file updated | 31 May 2017 09:43 CEST | Update | - |
| article html file updated | 29 April 2017 14:30 CEST | Original file | - |
| article xml uploaded. | 29 April 2017 14:16 CEST | Update | https://www.mdpi.com/2076-3417/7/5/464/xml |
| article pdf uploaded. | 29 April 2017 14:16 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/464/pdf |
