| article html file updated | 12 February 2020 01:55 CET | Update | https://www.mdpi.com/2077-1444/10/4/238 |
| article html file updated | 8 May 2019 16:20 CEST | Update | - |
| article html file updated | 25 April 2019 19:05 CEST | Update | - |
| article html file updated | 16 April 2019 11:45 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 11:44 CEST | Updated version of record | https://www.mdpi.com/2077-1444/10/4/238/pdf |
| article xml uploaded. | 16 April 2019 11:44 CEST | Update | https://www.mdpi.com/2077-1444/10/4/238/xml |
| article xml file uploaded | 16 April 2019 11:44 CEST | Update | - |
| article pdf uploaded. | 30 March 2019 13:55 CET | Version of Record | https://www.mdpi.com/2077-1444/10/4/238/pdf-vor |
| article xml file uploaded | 30 March 2019 13:55 CET | Original file | - |
