| article html file updated | 11 February 2020 13:09 CET | Update | https://www.mdpi.com/2225-1154/7/2/26 |
| article html file updated | 14 October 2019 08:02 CEST | Update | - |
| article html file updated | 26 April 2019 22:19 CEST | Update | - |
| article html file updated | 12 April 2019 18:09 CEST | Update | - |
| article html file updated | 3 April 2019 13:42 CEST | Update | - |
| article html file updated | 4 March 2019 06:31 CET | Update | - |
| article html file updated | 28 February 2019 10:54 CET | Update | - |
| article html file updated | 18 February 2019 14:22 CET | Original file | - |
| article pdf uploaded. | 18 February 2019 14:19 CET | Updated version of record | https://www.mdpi.com/2225-1154/7/2/26/pdf |
| article xml uploaded. | 18 February 2019 14:19 CET | Update | https://www.mdpi.com/2225-1154/7/2/26/xml |
| article xml file uploaded | 18 February 2019 14:19 CET | Update | - |
| article pdf uploaded. | 1 February 2019 11:51 CET | Version of Record | https://www.mdpi.com/2225-1154/7/2/26/pdf-vor |
| article xml file uploaded | 1 February 2019 11:51 CET | Original file | - |
