| article html file updated | 10 February 2020 03:22 CET | Update | https://www.mdpi.com/2218-273X/8/3/62 |
| article html file updated | 6 October 2019 02:05 CEST | Update | - |
| article html file updated | 29 April 2019 22:24 CEST | Update | - |
| article html file updated | 15 April 2019 17:26 CEST | Update | - |
| article html file updated | 31 March 2019 01:12 CET | Update | - |
| article html file updated | 22 September 2018 11:58 CEST | Update | - |
| article html file updated | 2 August 2018 18:22 CEST | Update | - |
| article html file updated | 28 July 2018 05:31 CEST | Original file | - |
| article pdf uploaded. | 28 July 2018 05:30 CEST | Version of Record | https://www.mdpi.com/2218-273X/8/3/62/pdf |
| article xml uploaded. | 28 July 2018 05:30 CEST | Update | https://www.mdpi.com/2218-273X/8/3/62/xml |
| article xml file uploaded | 28 July 2018 05:30 CEST | Original file | - |
