| article html file updated | 11 February 2020 10:20 CET | Update | https://www.mdpi.com/2225-1154/7/1/17 |
| article html file updated | 13 October 2019 16:04 CEST | Update | N/A |
| article html file updated | 27 April 2019 03:45 CEST | Update | N/A |
| article html file updated | 12 April 2019 23:48 CEST | Update | N/A |
| article html file updated | 3 April 2019 06:42 CEST | Update | N/A |
| article html file updated | 29 January 2019 13:55 CET | Update | N/A |
| article html file updated | 22 January 2019 07:54 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2019 07:52 CET | Updated version of record | https://www.mdpi.com/2225-1154/7/1/17/pdf |
| article xml uploaded. | 22 January 2019 07:52 CET | Update | https://www.mdpi.com/2225-1154/7/1/17/xml |
| article xml file uploaded | 22 January 2019 07:52 CET | Update | N/A |
| article pdf uploaded. | 20 January 2019 11:29 CET | Version of Record | https://www.mdpi.com/2225-1154/7/1/17/pdf-vor |
| article xml file uploaded | 20 January 2019 11:29 CET | Original file | N/A |