| article html file updated | 12 February 2020 13:02 CET | Update | https://www.mdpi.com/2504-477X/3/2/53 |
| article html file updated | 20 October 2019 06:25 CEST | Update | - |
| article html file updated | 30 May 2019 08:36 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 08:35 CEST | Updated version of record | https://www.mdpi.com/2504-477X/3/2/53/pdf |
| article xml uploaded. | 30 May 2019 08:35 CEST | Update | https://www.mdpi.com/2504-477X/3/2/53/xml |
| article xml file uploaded | 30 May 2019 08:35 CEST | Update | - |
| article pdf uploaded. | 16 May 2019 16:39 CEST | Version of Record | https://www.mdpi.com/2504-477X/3/2/53/pdf-vor |
| article xml file uploaded | 16 May 2019 16:39 CEST | Original file | - |
