| article html file updated | 12 February 2020 03:06 CET | Update | https://www.mdpi.com/2073-8994/11/4/490 |
| article html file updated | 8 May 2019 19:24 CEST | Update | N/A |
| article html file updated | 8 May 2019 18:53 CEST | Update | N/A |
| article html file updated | 25 April 2019 16:42 CEST | Update | N/A |
| article html file updated | 22 April 2019 11:54 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2019 11:52 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/4/490/pdf |
| article xml uploaded. | 22 April 2019 11:52 CEST | Update | https://www.mdpi.com/2073-8994/11/4/490/xml |
| article xml file uploaded | 22 April 2019 11:52 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2019 13:07 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/490/pdf-vor |
| article xml file uploaded | 4 April 2019 13:07 CEST | Original file | N/A |
