| article html file updated | 12 February 2020 12:04 CET | Update | https://www.mdpi.com/2313-7673/4/2/37 |
| article html file updated | 20 October 2019 01:17 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:07 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:05 CEST | Update | N/A |
| article html file updated | 30 May 2019 12:15 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2019 12:14 CEST | Updated version of record | https://www.mdpi.com/2313-7673/4/2/37/pdf |
| article xml uploaded. | 30 May 2019 12:14 CEST | Update | https://www.mdpi.com/2313-7673/4/2/37/xml |
| article xml file uploaded | 30 May 2019 12:14 CEST | Update | N/A |
| article pdf uploaded. | 13 May 2019 16:36 CEST | Version of Record | https://www.mdpi.com/2313-7673/4/2/37/pdf-vor |
| article xml file uploaded | 13 May 2019 16:36 CEST | Original file | N/A |
