| article html file updated | 11 February 2020 20:14 CET | Update | https://www.mdpi.com/2075-1680/8/1/30 |
| article html file updated | 26 April 2019 07:30 CEST | Update | - |
| article html file updated | 12 April 2019 02:58 CEST | Update | - |
| article html file updated | 10 April 2019 20:52 CEST | Update | - |
| article html file updated | 4 April 2019 07:49 CEST | Update | - |
| article html file updated | 6 March 2019 07:51 CET | Original file | - |
| article pdf uploaded. | 6 March 2019 07:49 CET | Updated version of record | https://www.mdpi.com/2075-1680/8/1/30/pdf |
| article xml uploaded. | 6 March 2019 07:49 CET | Update | https://www.mdpi.com/2075-1680/8/1/30/xml |
| article xml file uploaded | 6 March 2019 07:49 CET | Update | - |
| article pdf uploaded. | 5 March 2019 16:03 CET | Version of Record | https://www.mdpi.com/2075-1680/8/1/30/pdf-vor |
| article xml file uploaded | 5 March 2019 16:03 CET | Original file | - |
