| article html file updated | 12 February 2020 03:07 CET | Update | https://www.mdpi.com/2313-7673/4/2/30 |
| article html file updated | 17 October 2019 18:50 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:04 CEST | Update | N/A |
| article html file updated | 5 July 2019 21:59 CEST | Update | N/A |
| article html file updated | 29 April 2019 11:48 CEST | Original file | N/A |
| article pdf uploaded. | 29 April 2019 11:47 CEST | Updated version of record | https://www.mdpi.com/2313-7673/4/2/30/pdf |
| article xml uploaded. | 29 April 2019 11:47 CEST | Update | https://www.mdpi.com/2313-7673/4/2/30/xml |
| article xml file uploaded | 29 April 2019 11:47 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2019 13:22 CEST | Version of Record | https://www.mdpi.com/2313-7673/4/2/30/pdf-vor |
| article xml file uploaded | 4 April 2019 13:22 CEST | Original file | N/A |
