| article html file updated | 11 February 2020 17:42 CET | Update | https://www.mdpi.com/2305-6320/6/1/30 |
| article html file updated | 26 April 2019 13:16 CEST | Update | - |
| article html file updated | 12 April 2019 08:47 CEST | Update | - |
| article html file updated | 10 April 2019 19:14 CEST | Update | - |
| article html file updated | 4 April 2019 00:57 CEST | Update | - |
| article html file updated | 1 March 2019 08:42 CET | Update | - |
| article html file updated | 22 February 2019 10:12 CET | Update | - |
| article pdf uploaded. | 22 February 2019 10:10 CET | Updated version of record | https://www.mdpi.com/2305-6320/6/1/30/pdf |
| article xml uploaded. | 22 February 2019 10:10 CET | Update | https://www.mdpi.com/2305-6320/6/1/30/xml |
| article xml file uploaded | 22 February 2019 10:10 CET | Update | - |
| article html file updated | 21 February 2019 11:29 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 11:28 CET | Version of Record | https://www.mdpi.com/2305-6320/6/1/30/pdf-vor |
| article xml uploaded. | 21 February 2019 11:28 CET | Update | - |
| article xml file uploaded | 21 February 2019 11:28 CET | Original file | - |
