| article html file updated | 13 February 2020 12:49 CET | Update | https://www.mdpi.com/2227-9059/7/3/64 |
| article html file updated | 26 September 2019 07:05 CEST | Update | - |
| article html file updated | 27 August 2019 14:51 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 10:19 CEST | Version of Record | https://www.mdpi.com/2227-9059/7/3/64/pdf |
| article xml uploaded. | 27 August 2019 10:19 CEST | Update | https://www.mdpi.com/2227-9059/7/3/64/xml |
| article xml file uploaded | 27 August 2019 10:19 CEST | Original file | - |
