| article html file updated | 10 February 2020 09:00 CET | Update | https://www.mdpi.com/2305-7084/2/3/41 |
| article html file updated | 7 October 2019 09:49 CEST | Update | - |
| article html file updated | 29 April 2019 09:43 CEST | Update | - |
| article html file updated | 15 April 2019 05:25 CEST | Update | - |
| article html file updated | 31 March 2019 14:46 CEST | Update | - |
| article pdf uploaded. | 4 September 2018 04:13 CEST | Updated version of record | https://www.mdpi.com/2305-7084/2/3/41/pdf |
| article html file updated | 3 September 2018 14:56 CEST | Original file | - |
| article pdf uploaded. | 3 September 2018 14:55 CEST | Version of Record | https://www.mdpi.com/2305-7084/2/3/41/pdf-vor |
| article xml uploaded. | 3 September 2018 14:55 CEST | Update | https://www.mdpi.com/2305-7084/2/3/41/xml |
| article xml file uploaded | 3 September 2018 14:55 CEST | Original file | - |
