| article html file updated | 11 February 2020 23:04 CET | Update | https://www.mdpi.com/2073-4344/9/3/277 |
| article html file updated | 16 October 2019 19:23 CEST | Update | - |
| article html file updated | 26 April 2019 01:26 CEST | Update | - |
| article html file updated | 11 April 2019 20:26 CEST | Update | - |
| article html file updated | 4 April 2019 15:33 CEST | Update | - |
| article html file updated | 3 April 2019 06:25 CEST | Update | - |
| article html file updated | 27 March 2019 05:34 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 05:33 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/3/277/pdf |
| article xml uploaded. | 27 March 2019 05:33 CET | Update | https://www.mdpi.com/2073-4344/9/3/277/xml |
| article xml file uploaded | 27 March 2019 05:33 CET | Update | - |
| article pdf uploaded. | 18 March 2019 16:18 CET | Version of Record | https://www.mdpi.com/2073-4344/9/3/277/pdf-vor |
| article xml file uploaded | 18 March 2019 16:18 CET | Original file | - |
