| article html file updated | 11 February 2020 20:00 CET | Update | https://www.mdpi.com/2304-6775/7/1/16 |
| article html file updated | 16 October 2019 01:01 CEST | Update | - |
| article html file updated | 26 April 2019 08:01 CEST | Update | - |
| article html file updated | 12 April 2019 03:33 CEST | Update | - |
| article html file updated | 10 April 2019 19:59 CEST | Update | - |
| article html file updated | 4 April 2019 07:14 CEST | Update | - |
| article html file updated | 5 March 2019 08:31 CET | Original file | - |
| article pdf uploaded. | 5 March 2019 07:23 CET | Version of Record | https://www.mdpi.com/2304-6775/7/1/16/pdf |
| article xml uploaded. | 5 March 2019 07:23 CET | Update | https://www.mdpi.com/2304-6775/7/1/16/xml |
| article xml file uploaded | 5 March 2019 07:23 CET | Original file | - |
