| article html file updated | 12 February 2020 06:45 CET | Update | https://www.mdpi.com/2571-9408/2/2/78 |
| article html file updated | 18 October 2019 17:42 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:31 CEST | Original file | N/A |
| article pdf uploaded. | 2 May 2019 11:29 CEST | Updated version of record | https://www.mdpi.com/2571-9408/2/2/78/pdf |
| article xml uploaded. | 2 May 2019 11:29 CEST | Update | https://www.mdpi.com/2571-9408/2/2/78/xml |
| article xml file uploaded | 2 May 2019 11:29 CEST | Update | N/A |
| article pdf uploaded. | 20 April 2019 13:18 CEST | Updated version of record | https://www.mdpi.com/2571-9408/2/2/78/pdf-vor |
| article pdf uploaded. | 20 April 2019 12:14 CEST | Updated version of record | https://www.mdpi.com/2571-9408/2/2/78/pdf-vor |
| article pdf uploaded. | 20 April 2019 12:03 CEST | Version of Record | https://www.mdpi.com/2571-9408/2/2/78/pdf-vor |
| article xml file uploaded | 20 April 2019 12:03 CEST | Original file | N/A |
