| article html file updated | 8 February 2020 14:09 CET | Update | https://www.mdpi.com/2076-0825/6/3/26 |
| article html file updated | 26 September 2019 16:26 CEST | Update | - |
| article html file updated | 3 May 2019 05:46 CEST | Update | - |
| article html file updated | 30 September 2017 11:39 CEST | Update | - |
| article html file updated | 19 September 2017 10:38 CEST | Update | - |
| article xml uploaded. | 19 September 2017 10:36 CEST | Update | https://www.mdpi.com/2076-0825/6/3/26/xml |
| article pdf uploaded. | 19 September 2017 10:36 CEST | Updated version of record | https://www.mdpi.com/2076-0825/6/3/26/pdf |
| article html file updated | 22 August 2017 14:05 CEST | Original file | - |
| article xml uploaded. | 22 August 2017 14:04 CEST | Original file | - |
| article pdf uploaded. | 22 August 2017 14:04 CEST | Version of Record | https://www.mdpi.com/2076-0825/6/3/26/pdf-vor |
