| article html file updated | 12 February 2020 03:49 CET | Update | https://www.mdpi.com/2079-6412/9/4/238 |
| article html file updated | 17 October 2019 22:56 CEST | Update | - |
| article html file updated | 8 May 2019 16:13 CEST | Update | - |
| article html file updated | 25 April 2019 15:16 CEST | Update | - |
| article html file updated | 23 April 2019 11:55 CEST | Original file | - |
| article pdf uploaded. | 23 April 2019 11:53 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/4/238/pdf |
| article xml uploaded. | 23 April 2019 11:53 CEST | Update | https://www.mdpi.com/2079-6412/9/4/238/xml |
| article xml file uploaded | 23 April 2019 11:53 CEST | Update | - |
| article pdf uploaded. | 8 April 2019 15:43 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/4/238/pdf-vor |
| article xml file uploaded | 8 April 2019 15:43 CEST | Original file | - |
