| article html file updated | 12 February 2020 12:57 CET | Update | https://www.mdpi.com/2305-6304/7/2/28 |
| article html file updated | 20 October 2019 06:04 CEST | Update | - |
| article html file updated | 5 July 2019 18:19 CEST | Update | - |
| article html file updated | 21 June 2019 09:50 CEST | Update | - |
| article pdf uploaded. | 21 June 2019 09:49 CEST | Updated version of record | https://www.mdpi.com/2305-6304/7/2/28/pdf |
| article xml uploaded. | 21 June 2019 09:49 CEST | Update | https://www.mdpi.com/2305-6304/7/2/28/xml |
| article xml file uploaded | 21 June 2019 09:49 CEST | Update | - |
| article html file updated | 16 May 2019 14:00 CEST | Original file | - |
| article pdf uploaded. | 16 May 2019 13:59 CEST | Version of Record | https://www.mdpi.com/2305-6304/7/2/28/pdf-vor |
| article xml file uploaded | 16 May 2019 13:59 CEST | Original file | - |
