| article html file updated | 13 February 2020 06:45 CET | Update | https://www.mdpi.com/1660-3397/17/8/454 |
| article html file updated | 9 August 2019 11:48 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2019 11:47 CEST | Updated version of record | https://www.mdpi.com/1660-3397/17/8/454/pdf |
| article xml uploaded. | 9 August 2019 11:47 CEST | Update | https://www.mdpi.com/1660-3397/17/8/454/xml |
| article xml file uploaded | 9 August 2019 11:47 CEST | Update | N/A |
| article pdf uploaded. | 1 August 2019 15:03 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/8/454/pdf-vor |
| article xml file uploaded | 1 August 2019 15:03 CEST | Original file | N/A |
