| article html file updated | 11 February 2020 06:22 CET | Update | https://www.mdpi.com/2073-4344/9/1/35 |
| article html file updated | 12 October 2019 19:04 CEST | Update | N/A |
| article html file updated | 27 April 2019 12:09 CEST | Update | N/A |
| article html file updated | 13 April 2019 08:08 CEST | Update | N/A |
| article html file updated | 2 April 2019 21:24 CEST | Update | N/A |
| article html file updated | 29 January 2019 04:50 CET | Update | N/A |
| article html file updated | 3 January 2019 02:30 CET | Original file | N/A |
| article pdf uploaded. | 2 January 2019 13:18 CET | Version of Record | https://www.mdpi.com/2073-4344/9/1/35/pdf |
| article xml uploaded. | 2 January 2019 13:18 CET | Update | https://www.mdpi.com/2073-4344/9/1/35/xml |
| article xml file uploaded | 2 January 2019 13:18 CET | Original file | N/A |
