| article html file updated | 12 February 2020 17:35 CET | Update | https://www.mdpi.com/2075-1702/7/2/38 |
| article html file updated | 21 October 2019 07:55 CEST | Update | - |
| article html file updated | 4 July 2019 14:52 CEST | Update | - |
| article html file updated | 5 June 2019 03:43 CEST | Update | - |
| article pdf uploaded. | 5 June 2019 03:41 CEST | Updated version of record | https://www.mdpi.com/2075-1702/7/2/38/pdf |
| article xml uploaded. | 5 June 2019 03:41 CEST | Update | https://www.mdpi.com/2075-1702/7/2/38/xml |
| article xml file uploaded | 5 June 2019 03:41 CEST | Update | - |
| article html file updated | 4 June 2019 12:06 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 12:04 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/2/38/pdf-vor |
| article xml file uploaded | 4 June 2019 12:04 CEST | Original file | - |
