| article html file updated | 11 February 2020 15:25 CET | Update | https://www.mdpi.com/2073-4441/11/2/309 |
| article html file updated | 14 October 2019 20:40 CEST | Update | N/A |
| article html file updated | 26 April 2019 17:58 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:55 CEST | Update | N/A |
| article html file updated | 3 April 2019 19:00 CEST | Update | N/A |
| article html file updated | 28 February 2019 21:44 CET | Update | N/A |
| article html file updated | 24 February 2019 01:52 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 08:02 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/2/309/pdf |
| article xml uploaded. | 23 February 2019 08:02 CET | Update | https://www.mdpi.com/2073-4441/11/2/309/xml |
| article xml file uploaded | 23 February 2019 08:02 CET | Update | N/A |
| article pdf uploaded. | 12 February 2019 15:36 CET | Version of Record | https://www.mdpi.com/2073-4441/11/2/309/pdf-vor |
| article xml file uploaded | 12 February 2019 15:36 CET | Original file | N/A |
