| article html file updated | 10 February 2020 06:19 CET | Update | https://www.mdpi.com/2227-7390/6/8/141 |
| article html file updated | 6 October 2019 18:29 CEST | Update | - |
| article html file updated | 29 April 2019 15:49 CEST | Update | - |
| article html file updated | 15 April 2019 11:11 CEST | Update | - |
| article html file updated | 31 March 2019 09:04 CEST | Update | - |
| article html file updated | 24 August 2018 12:12 CEST | Update | - |
| article html file updated | 17 August 2018 13:25 CEST | Original file | - |
| article pdf uploaded. | 17 August 2018 13:24 CEST | Version of Record | https://www.mdpi.com/2227-7390/6/8/141/pdf |
| article xml uploaded. | 17 August 2018 13:24 CEST | Update | https://www.mdpi.com/2227-7390/6/8/141/xml |
| article xml file uploaded | 17 August 2018 13:24 CEST | Original file | - |
