| article html file updated | 11 February 2020 19:32 CET | Update | https://www.mdpi.com/2072-6643/11/3/538 |
| article html file updated | 26 April 2019 09:07 CEST | Update | - |
| article html file updated | 12 April 2019 04:40 CEST | Update | - |
| article html file updated | 10 April 2019 16:29 CEST | Update | - |
| article html file updated | 4 April 2019 06:05 CEST | Update | - |
| article html file updated | 2 March 2019 04:33 CET | Original file | - |
| article pdf uploaded. | 2 March 2019 04:31 CET | Version of Record | https://www.mdpi.com/2072-6643/11/3/538/pdf |
| article xml uploaded. | 2 March 2019 04:31 CET | Update | https://www.mdpi.com/2072-6643/11/3/538/xml |
| article xml file uploaded | 2 March 2019 04:31 CET | Original file | - |
