| article html file updated | 12 February 2020 06:38 CET | Update | https://www.mdpi.com/1999-4907/10/4/347 |
| article html file updated | 18 October 2019 16:53 CEST | Update | - |
| article html file updated | 8 May 2019 20:17 CEST | Update | - |
| article html file updated | 26 April 2019 08:55 CEST | Update | - |
| article pdf uploaded. | 26 April 2019 08:53 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/4/347/pdf |
| article xml uploaded. | 26 April 2019 08:53 CEST | Update | https://www.mdpi.com/1999-4907/10/4/347/xml |
| article xml file uploaded | 26 April 2019 08:53 CEST | Update | - |
| article html file updated | 25 April 2019 08:59 CEST | Update | - |
| article html file updated | 21 April 2019 03:45 CEST | Original file | - |
| article pdf uploaded. | 21 April 2019 03:44 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/4/347/pdf-vor |
| article xml file uploaded | 21 April 2019 03:44 CEST | Update | - |
| article pdf uploaded. | 19 April 2019 16:51 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/4/347/pdf-vor |
| article xml file uploaded | 19 April 2019 16:51 CEST | Original file | - |
