| article html file updated | 12 February 2020 04:23 CET | Update | https://www.mdpi.com/2073-8994/11/4/518 |
| article html file updated | 18 October 2019 02:36 CEST | Update | - |
| article html file updated | 8 May 2019 20:04 CEST | Update | - |
| article html file updated | 8 May 2019 19:58 CEST | Update | - |
| article html file updated | 25 April 2019 14:07 CEST | Update | - |
| article html file updated | 17 April 2019 06:05 CEST | Original file | - |
| article pdf uploaded. | 17 April 2019 06:03 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/4/518/pdf |
| article xml uploaded. | 17 April 2019 06:03 CEST | Update | https://www.mdpi.com/2073-8994/11/4/518/xml |
| article xml file uploaded | 17 April 2019 06:03 CEST | Update | - |
| article pdf uploaded. | 10 April 2019 14:49 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/518/pdf-vor |
| article xml file uploaded | 10 April 2019 14:49 CEST | Original file | - |
