| article html file updated | 12 February 2020 05:59 CET | Update | https://www.mdpi.com/2220-9964/8/4/192 |
| article html file updated | 18 October 2019 12:40 CEST | Update | - |
| article html file updated | 9 May 2019 11:08 CEST | Update | - |
| article html file updated | 25 April 2019 10:15 CEST | Update | - |
| article html file updated | 24 April 2019 10:49 CEST | Original file | - |
| article pdf uploaded. | 24 April 2019 10:47 CEST | Updated version of record | https://www.mdpi.com/2220-9964/8/4/192/pdf |
| article xml uploaded. | 24 April 2019 10:47 CEST | Update | https://www.mdpi.com/2220-9964/8/4/192/xml |
| article xml file uploaded | 24 April 2019 10:47 CEST | Update | - |
| article pdf uploaded. | 17 April 2019 14:56 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/4/192/pdf-vor |
| article xml file uploaded | 17 April 2019 14:56 CEST | Original file | - |
