| article html file updated | 13 February 2020 20:25 CET | Update | https://www.mdpi.com/2199-8531/5/4/75 |
| article html file updated | 26 September 2019 09:11 CEST | Original file | - |
| article supplementary file uploaded. | 26 September 2019 09:06 CEST | - | https://www.mdpi.com/2199-8531/5/4/75#supplementary |
| article pdf uploaded. | 26 September 2019 09:05 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/4/75/pdf |
| article xml uploaded. | 26 September 2019 09:05 CEST | Update | https://www.mdpi.com/2199-8531/5/4/75/xml |
| article xml file uploaded | 26 September 2019 09:05 CEST | Original file | - |
