| article html file updated | 8 February 2020 12:06 CET | Update | https://www.mdpi.com/2076-3417/7/8/761 |
| article html file updated | 26 September 2019 04:40 CEST | Update | - |
| article html file updated | 3 May 2019 09:54 CEST | Update | - |
| article html file updated | 27 March 2019 17:51 CET | Update | - |
| article html file updated | 30 August 2017 09:07 CEST | Update | - |
| article html file updated | 27 July 2017 10:57 CEST | Original file | - |
| article xml uploaded. | 27 July 2017 10:55 CEST | Original file | https://www.mdpi.com/2076-3417/7/8/761/xml |
| article pdf uploaded. | 27 July 2017 10:55 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/761/pdf |
