| article html file updated | 12 February 2020 00:42 CET | Update | https://www.mdpi.com/2227-9032/7/1/51 |
| article html file updated | 17 October 2019 04:14 CEST | Update | - |
| article html file updated | 25 April 2019 21:49 CEST | Update | - |
| article html file updated | 11 April 2019 16:58 CEST | Update | - |
| article html file updated | 11 April 2019 08:54 CEST | Update | - |
| article html file updated | 28 March 2019 10:15 CET | Original file | - |
| article supplementary file uploaded. | 28 March 2019 10:13 CET | - | https://www.mdpi.com/2227-9032/7/1/51#supplementary |
| article pdf uploaded. | 28 March 2019 10:13 CET | Updated version of record | https://www.mdpi.com/2227-9032/7/1/51/pdf |
| article xml uploaded. | 28 March 2019 10:13 CET | Update | https://www.mdpi.com/2227-9032/7/1/51/xml |
| article xml file uploaded | 28 March 2019 10:13 CET | Update | - |
| article pdf uploaded. | 25 March 2019 15:27 CET | Version of Record | https://www.mdpi.com/2227-9032/7/1/51/pdf-vor |
| article xml file uploaded | 25 March 2019 15:27 CET | Original file | - |
