| article html file updated | 10 February 2020 05:07 CET | Update | https://www.mdpi.com/2411-9660/2/3/30 |
| article html file updated | 6 October 2019 11:45 CEST | Update | - |
| article html file updated | 29 April 2019 18:33 CEST | Update | - |
| article html file updated | 15 April 2019 13:50 CEST | Update | - |
| article html file updated | 31 March 2019 06:26 CEST | Update | - |
| article html file updated | 9 August 2018 12:09 CEST | Original file | - |
| article pdf uploaded. | 9 August 2018 12:07 CEST | Updated version of record | https://www.mdpi.com/2411-9660/2/3/30/pdf |
| article xml uploaded. | 9 August 2018 12:07 CEST | Update | https://www.mdpi.com/2411-9660/2/3/30/xml |
| article xml file uploaded | 9 August 2018 12:07 CEST | Update | - |
| article pdf uploaded. | 8 August 2018 16:03 CEST | Updated version of record | https://www.mdpi.com/2411-9660/2/3/30/pdf-vor |
| article pdf uploaded. | 8 August 2018 15:59 CEST | Version of Record | https://www.mdpi.com/2411-9660/2/3/30/pdf-vor |
| article xml file uploaded | 8 August 2018 15:59 CEST | Original file | - |
