| article html file updated | 13 February 2020 12:42 CET | Update | https://www.mdpi.com/2306-5354/6/3/74 |
| article html file updated | 27 September 2019 16:14 CEST | Update | - |
| article html file updated | 29 August 2019 11:52 CEST | Original file | - |
| article pdf uploaded. | 29 August 2019 11:50 CEST | Updated version of record | https://www.mdpi.com/2306-5354/6/3/74/pdf |
| article xml uploaded. | 29 August 2019 11:50 CEST | Update | https://www.mdpi.com/2306-5354/6/3/74/xml |
| article xml file uploaded | 29 August 2019 11:50 CEST | Update | - |
| article pdf uploaded. | 26 August 2019 16:24 CEST | Version of Record | https://www.mdpi.com/2306-5354/6/3/74/pdf-vor |
| article xml file uploaded | 26 August 2019 16:24 CEST | Original file | - |
