| article html file updated | 8 February 2020 13:00 CET | Update | https://www.mdpi.com/2076-3417/7/8/805 |
| article html file updated | 3 May 2019 08:00 CEST | Update | - |
| article html file updated | 27 March 2019 19:44 CET | Update | - |
| article html file updated | 30 August 2017 08:56 CEST | Update | - |
| article html file updated | 8 August 2017 12:59 CEST | Original file | - |
| article xml uploaded. | 8 August 2017 12:57 CEST | Original file | https://www.mdpi.com/2076-3417/7/8/805/xml |
| article pdf uploaded. | 8 August 2017 12:57 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/8/805/pdf |
| article pdf uploaded. | 7 August 2017 14:04 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/805/pdf-vor |
