| article html file updated | 7 February 2020 23:01 CET | Update | https://www.mdpi.com/2079-4991/7/2/35 |
| article html file updated | 23 September 2019 05:55 CEST | Update | - |
| article html file updated | 4 May 2019 11:59 CEST | Update | - |
| article html file updated | 2 March 2017 09:05 CET | Update | - |
| article html file updated | 20 February 2017 12:14 CET | Update | - |
| article xml uploaded. | 20 February 2017 12:13 CET | Update | https://www.mdpi.com/2079-4991/7/2/35/xml |
| article pdf uploaded. | 20 February 2017 12:13 CET | Updated version of record | https://www.mdpi.com/2079-4991/7/2/35/pdf |
| article html file updated | 13 February 2017 05:51 CET | Original file | - |
| article xml uploaded. | 13 February 2017 05:50 CET | Original file | - |
| article pdf uploaded. | 13 February 2017 05:50 CET | Updated version of record | https://www.mdpi.com/2079-4991/7/2/35/pdf-vor |
| article pdf uploaded. | 10 February 2017 03:44 CET | Version of Record | https://www.mdpi.com/2079-4991/7/2/35/pdf-vor |
