| article html file updated | 10 February 2020 01:40 CET | Update | https://www.mdpi.com/2076-0787/7/3/70 |
| article html file updated | 30 April 2019 01:43 CEST | Update | - |
| article html file updated | 15 April 2019 20:59 CEST | Update | - |
| article html file updated | 30 March 2019 21:14 CET | Update | - |
| article html file updated | 2 August 2018 11:12 CEST | Update | - |
| article html file updated | 17 July 2018 13:33 CEST | Original file | - |
| article pdf uploaded. | 17 July 2018 13:31 CEST | Version of Record | https://www.mdpi.com/2076-0787/7/3/70/pdf |
| article xml uploaded. | 17 July 2018 13:31 CEST | Update | https://www.mdpi.com/2076-0787/7/3/70/xml |
| article xml file uploaded | 17 July 2018 13:31 CEST | Original file | - |
