| article html file updated | 12 February 2020 02:56 CET | Update | https://www.mdpi.com/2079-6412/9/4/234 |
| article html file updated | 17 October 2019 17:51 CEST | Update | - |
| article html file updated | 8 May 2019 16:10 CEST | Update | - |
| article html file updated | 25 April 2019 17:02 CEST | Update | - |
| article html file updated | 16 April 2019 15:21 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 15:19 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/4/234/pdf |
| article xml uploaded. | 16 April 2019 15:19 CEST | Update | https://www.mdpi.com/2079-6412/9/4/234/xml |
| article xml file uploaded | 16 April 2019 15:19 CEST | Update | - |
| article supplementary file uploaded. | 3 April 2019 17:17 CEST | - | https://www.mdpi.com/2079-6412/9/4/234#supplementary |
| article pdf uploaded. | 3 April 2019 17:17 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/4/234/pdf-vor |
| article xml file uploaded | 3 April 2019 17:17 CEST | Original file | - |
