| article html file updated | 12 February 2020 22:58 CET | Update | https://www.mdpi.com/2075-163X/9/7/399 |
| article html file updated | 2 August 2019 12:09 CEST | Update | - |
| article html file updated | 1 July 2019 09:33 CEST | Original file | - |
| article pdf uploaded. | 1 July 2019 09:32 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/7/399/pdf |
| article xml uploaded. | 1 July 2019 09:32 CEST | Update | https://www.mdpi.com/2075-163X/9/7/399/xml |
| article xml file uploaded | 1 July 2019 09:32 CEST | Update | - |
| article pdf uploaded. | 28 June 2019 17:12 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/7/399/pdf-vor |
| article xml file uploaded | 28 June 2019 17:12 CEST | Original file | - |
