| article html file updated | 12 February 2020 06:02 CET | Update | https://www.mdpi.com/2313-576X/5/2/21 |
| article html file updated | 18 October 2019 12:58 CEST | Update | - |
| article html file updated | 5 July 2019 13:35 CEST | Update | - |
| article html file updated | 5 July 2019 08:34 CEST | Update | - |
| article html file updated | 25 April 2019 10:09 CEST | Update | - |
| article html file updated | 18 April 2019 19:24 CEST | Original file | - |
| article pdf uploaded. | 18 April 2019 13:15 CEST | Updated version of record | https://www.mdpi.com/2313-576X/5/2/21/pdf |
| article xml uploaded. | 18 April 2019 13:15 CEST | Update | https://www.mdpi.com/2313-576X/5/2/21/xml |
| article xml file uploaded | 18 April 2019 13:15 CEST | Update | - |
| article pdf uploaded. | 17 April 2019 16:41 CEST | Version of Record | https://www.mdpi.com/2313-576X/5/2/21/pdf-vor |
| article xml file uploaded | 17 April 2019 16:41 CEST | Original file | - |
