| article html file updated | 10 February 2020 10:37 CET | Update | https://www.mdpi.com/2411-9660/2/3/33 |
| article html file updated | 7 October 2019 19:05 CEST | Update | - |
| article html file updated | 29 April 2019 06:22 CEST | Update | - |
| article html file updated | 15 April 2019 02:01 CEST | Update | - |
| article html file updated | 31 March 2019 18:09 CEST | Update | - |
| article html file updated | 12 September 2018 16:09 CEST | Original file | - |
| article pdf uploaded. | 12 September 2018 16:07 CEST | Version of Record | https://www.mdpi.com/2411-9660/2/3/33/pdf |
| article xml uploaded. | 12 September 2018 16:07 CEST | Update | https://www.mdpi.com/2411-9660/2/3/33/xml |
| article xml file uploaded | 12 September 2018 16:07 CEST | Original file | - |
