| article html file updated | 9 February 2020 00:08 CET | Update | https://www.mdpi.com/2076-3417/7/12/1301 |
| article html file updated | 29 September 2019 05:33 CEST | Update | - |
| article html file updated | 2 May 2019 08:27 CEST | Update | - |
| article html file updated | 18 April 2019 06:14 CEST | Update | - |
| article html file updated | 2 January 2018 14:08 CET | Update | - |
| article html file updated | 18 December 2017 11:23 CET | Original file | - |
| article xml uploaded. | 18 December 2017 11:22 CET | Original file | https://www.mdpi.com/2076-3417/7/12/1301/xml |
| article pdf uploaded. | 18 December 2017 11:22 CET | Updated version of record | https://www.mdpi.com/2076-3417/7/12/1301/pdf |
| article pdf uploaded. | 14 December 2017 16:24 CET | Version of Record | https://www.mdpi.com/2076-3417/7/12/1301/pdf-vor |
