| article html file updated | 10 February 2020 01:25 CET | Update | https://www.mdpi.com/2504-5377/2/3/28 |
| article html file updated | 5 October 2019 15:05 CEST | Update | - |
| article html file updated | 30 April 2019 02:12 CEST | Update | - |
| article html file updated | 15 April 2019 21:30 CEST | Update | - |
| article html file updated | 30 March 2019 20:36 CET | Update | - |
| article html file updated | 17 October 2018 11:33 CEST | Update | - |
| article html file updated | 2 August 2018 10:12 CEST | Update | - |
| article html file updated | 15 July 2018 11:48 CEST | Original file | - |
| article pdf uploaded. | 15 July 2018 11:47 CEST | Version of Record | https://www.mdpi.com/2504-5377/2/3/28/pdf |
| article xml uploaded. | 15 July 2018 11:47 CEST | Update | https://www.mdpi.com/2504-5377/2/3/28/xml |
| article xml file uploaded | 15 July 2018 11:47 CEST | Original file | - |
