| article html file updated | 10 February 2020 19:27 CET | Update | https://www.mdpi.com/2411-5134/3/4/74 |
| article html file updated | 28 April 2019 12:40 CEST | Update | - |
| article html file updated | 14 April 2019 07:57 CEST | Update | - |
| article html file updated | 1 April 2019 16:10 CEST | Update | - |
| article html file updated | 4 November 2018 02:45 CET | Original file | - |
| article pdf uploaded. | 4 November 2018 02:44 CET | Updated version of record | https://www.mdpi.com/2411-5134/3/4/74/pdf |
| article xml uploaded. | 4 November 2018 02:44 CET | Update | https://www.mdpi.com/2411-5134/3/4/74/xml |
| article xml file uploaded | 4 November 2018 02:44 CET | Update | - |
| article pdf uploaded. | 2 November 2018 15:36 CET | Updated version of record | https://www.mdpi.com/2411-5134/3/4/74/pdf-vor |
| article pdf uploaded. | 2 November 2018 15:15 CET | Version of Record | https://www.mdpi.com/2411-5134/3/4/74/pdf-vor |
| article xml file uploaded | 2 November 2018 15:15 CET | Original file | - |
