| article html file updated | 12 February 2020 03:09 CET | Update | https://www.mdpi.com/2075-4434/7/2/44 |
| article html file updated | 17 October 2019 19:01 CEST | Update | N/A |
| article html file updated | 5 July 2019 13:03 CEST | Update | N/A |
| article html file updated | 5 July 2019 08:16 CEST | Update | N/A |
| article html file updated | 6 May 2019 11:35 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2019 11:34 CEST | Updated version of record | https://www.mdpi.com/2075-4434/7/2/44/pdf |
| article xml uploaded. | 6 May 2019 11:34 CEST | Update | https://www.mdpi.com/2075-4434/7/2/44/xml |
| article xml file uploaded | 6 May 2019 11:34 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2019 14:41 CEST | Version of Record | https://www.mdpi.com/2075-4434/7/2/44/pdf-vor |
| article xml file uploaded | 4 April 2019 14:41 CEST | Original file | N/A |
