| article html file updated | 6 March 2020 22:16 CET | Update | https://www.mdpi.com/1996-1944/13/4/892 |
| article html file updated | 21 February 2020 01:44 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 15:17 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/892/pdf |
| article xml uploaded. | 20 February 2020 15:17 CET | Update | https://www.mdpi.com/1996-1944/13/4/892/xml |
| article xml file uploaded | 20 February 2020 15:17 CET | Update | N/A |
| article pdf uploaded. | 17 February 2020 12:53 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/892/pdf-vor |
| article xml file uploaded | 17 February 2020 12:53 CET | Original file | N/A |
