| article html file updated | 12 February 2020 02:17 CET | Update | https://www.mdpi.com/2227-9032/7/2/54 |
| article html file updated | 17 October 2019 13:55 CEST | Update | N/A |
| article html file updated | 5 July 2019 14:26 CEST | Update | N/A |
| article html file updated | 5 July 2019 08:11 CEST | Update | N/A |
| article html file updated | 28 April 2019 11:31 CEST | Original file | N/A |
| article pdf uploaded. | 28 April 2019 11:30 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/54/pdf |
| article xml uploaded. | 28 April 2019 11:30 CEST | Update | https://www.mdpi.com/2227-9032/7/2/54/xml |
| article xml file uploaded | 28 April 2019 11:30 CEST | Update | N/A |
| article supplementary file uploaded. | 1 April 2019 16:52 CEST | - | https://www.mdpi.com/2227-9032/7/2/54#supplementary |
| article pdf uploaded. | 1 April 2019 16:52 CEST | Version of Record | https://www.mdpi.com/2227-9032/7/2/54/pdf-vor |
| article xml file uploaded | 1 April 2019 16:52 CEST | Original file | N/A |
