| article html file updated | 11 February 2020 22:02 CET | Update | https://www.mdpi.com/2571-550X/2/1/12 |
| article html file updated | 26 April 2019 03:36 CEST | Update | - |
| article html file updated | 11 April 2019 22:39 CEST | Update | - |
| article html file updated | 4 April 2019 12:51 CEST | Update | - |
| article html file updated | 22 March 2019 11:50 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 11:49 CET | Updated version of record | https://www.mdpi.com/2571-550X/2/1/12/pdf |
| article xml uploaded. | 22 March 2019 11:49 CET | Update | https://www.mdpi.com/2571-550X/2/1/12/xml |
| article xml file uploaded | 22 March 2019 11:49 CET | Update | - |
| article pdf uploaded. | 13 March 2019 15:42 CET | Updated version of record | https://www.mdpi.com/2571-550X/2/1/12/pdf-vor |
| article pdf uploaded. | 13 March 2019 15:41 CET | Version of Record | https://www.mdpi.com/2571-550X/2/1/12/pdf-vor |
| article xml file uploaded | 13 March 2019 15:41 CET | Original file | - |
