| article html file updated | 12 February 2020 01:47 CET | Update | https://www.mdpi.com/2073-4433/10/4/168 |
| article html file updated | 17 October 2019 10:39 CEST | Update | - |
| article html file updated | 8 May 2019 12:09 CEST | Update | - |
| article html file updated | 25 April 2019 19:24 CEST | Update | - |
| article html file updated | 16 April 2019 03:52 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 03:51 CEST | Updated version of record | https://www.mdpi.com/2073-4433/10/4/168/pdf |
| article xml uploaded. | 16 April 2019 03:51 CEST | Update | https://www.mdpi.com/2073-4433/10/4/168/xml |
| article xml file uploaded | 16 April 2019 03:51 CEST | Update | - |
| article pdf uploaded. | 30 March 2019 05:18 CET | Updated version of record | https://www.mdpi.com/2073-4433/10/4/168/pdf-vor |
| article pdf uploaded. | 30 March 2019 05:14 CET | Version of Record | https://www.mdpi.com/2073-4433/10/4/168/pdf-vor |
| article xml file uploaded | 30 March 2019 05:14 CET | Original file | - |
