| article html file updated | 8 February 2020 18:16 CET | Update | https://www.mdpi.com/2076-3263/7/4/104 |
| article html file updated | 27 September 2019 17:09 CEST | Update | - |
| article html file updated | 2 May 2019 21:43 CEST | Update | - |
| article html file updated | 2 January 2018 12:06 CET | Update | - |
| article html file updated | 19 October 2017 11:42 CEST | Update | - |
| article xml uploaded. | 19 October 2017 11:40 CEST | Update | https://www.mdpi.com/2076-3263/7/4/104/xml |
| article xml uploaded. | 19 October 2017 11:40 CEST | Update | - |
| article xml uploaded. | 19 October 2017 11:40 CEST | Update | - |
| article pdf uploaded. | 19 October 2017 11:40 CEST | Updated version of record | https://www.mdpi.com/2076-3263/7/4/104/pdf |
| article html file updated | 13 October 2017 12:11 CEST | Original file | - |
| article xml uploaded. | 13 October 2017 12:09 CEST | Update | - |
| article xml uploaded. | 13 October 2017 12:09 CEST | Update | - |
| article xml uploaded. | 13 October 2017 12:09 CEST | Original file | - |
| article pdf uploaded. | 13 October 2017 12:09 CEST | Version of Record | https://www.mdpi.com/2076-3263/7/4/104/pdf-vor |
