| article html file updated | 10 February 2020 04:11 CET | Update | https://www.mdpi.com/2032-6653/9/2/29 |
| article html file updated | 6 October 2019 06:34 CEST | Update | - |
| article html file updated | 29 April 2019 20:40 CEST | Update | - |
| article html file updated | 15 April 2019 15:48 CEST | Update | - |
| article html file updated | 31 March 2019 04:15 CEST | Update | - |
| article html file updated | 2 August 2018 11:10 CEST | Original file | - |
| article pdf uploaded. | 2 August 2018 11:08 CEST | Version of Record | https://www.mdpi.com/2032-6653/9/2/29/pdf |
| article xml uploaded. | 2 August 2018 11:08 CEST | Update | https://www.mdpi.com/2032-6653/9/2/29/xml |
| article xml file uploaded | 2 August 2018 11:08 CEST | Original file | - |
