| article html file updated | 12 February 2020 06:54 CET | Update | https://www.mdpi.com/2225-1146/7/2/17 |
| article html file updated | 5 July 2019 08:40 CEST | Update | - |
| article html file updated | 5 July 2019 07:56 CEST | Update | - |
| article html file updated | 6 May 2019 11:59 CEST | Original file | - |
| article pdf uploaded. | 6 May 2019 11:58 CEST | Updated version of record | https://www.mdpi.com/2225-1146/7/2/17/pdf |
| article xml uploaded. | 6 May 2019 11:58 CEST | Update | https://www.mdpi.com/2225-1146/7/2/17/xml |
| article xml file uploaded | 6 May 2019 11:58 CEST | Update | - |
| article pdf uploaded. | 22 April 2019 08:32 CEST | Version of Record | https://www.mdpi.com/2225-1146/7/2/17/pdf-vor |
| article xml file uploaded | 22 April 2019 08:32 CEST | Original file | - |
