| article html file updated | 12 February 2020 02:55 CET | Update | https://www.mdpi.com/2073-4441/11/4/688 |
| article html file updated | 17 October 2019 17:46 CEST | Update | N/A |
| article html file updated | 9 May 2019 20:39 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:04 CEST | Update | N/A |
| article html file updated | 17 April 2019 12:25 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2019 12:24 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/4/688/pdf |
| article xml uploaded. | 17 April 2019 12:24 CEST | Update | https://www.mdpi.com/2073-4441/11/4/688/xml |
| article xml file uploaded | 17 April 2019 12:24 CEST | Update | N/A |
| article pdf uploaded. | 3 April 2019 16:52 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/688/pdf-vor |
| article xml file uploaded | 3 April 2019 16:52 CEST | Original file | N/A |
