| article html file updated | 12 February 2020 04:07 CET | Update | https://www.mdpi.com/2073-4360/11/4/651 |
| article html file updated | 18 October 2019 00:46 CEST | Update | N/A |
| article html file updated | 8 May 2019 13:29 CEST | Update | N/A |
| article html file updated | 25 April 2019 14:41 CEST | Update | N/A |
| article html file updated | 23 April 2019 09:46 CEST | Original file | N/A |
| article pdf uploaded. | 23 April 2019 09:44 CEST | Updated version of record | https://www.mdpi.com/2073-4360/11/4/651/pdf |
| article xml uploaded. | 23 April 2019 09:44 CEST | Update | https://www.mdpi.com/2073-4360/11/4/651/xml |
| article xml file uploaded | 23 April 2019 09:44 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2019 16:53 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/4/651/pdf-vor |
| article xml file uploaded | 9 April 2019 16:53 CEST | Original file | N/A |
