| article html file updated | 30 August 2025 23:47 CEST | Update | https://www.mdpi.com/2075-4701/9/8/881 |
| article html file updated | 20 July 2022 05:26 CEST | Update | - |
| article html file updated | 13 February 2020 08:57 CET | Update | - |
| article html file updated | 28 August 2019 09:27 CEST | Update | - |
| article xml uploaded. | 28 August 2019 09:00 CEST | Update | https://www.mdpi.com/2075-4701/9/8/881/xml |
| article xml uploaded. | 28 August 2019 09:00 CEST | Update | - |
| article xml uploaded. | 28 August 2019 09:00 CEST | Update | - |
| article pdf uploaded. | 28 August 2019 09:00 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/8/881/pdf |
| article html file updated | 27 August 2019 22:51 CEST | Update | - |
| article html file updated | 19 August 2019 08:54 CEST | Update | - |
| article html file updated | 19 August 2019 08:53 CEST | Original file | - |
| article pdf uploaded. | 19 August 2019 08:50 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/8/881/pdf-vor |
| article pdf uploaded. | 19 August 2019 08:50 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/8/881/pdf-vor |
| article xml uploaded. | 19 August 2019 08:50 CEST | Update | - |
| article xml file uploaded | 19 August 2019 08:50 CEST | Update | - |
| article xml file uploaded | 19 August 2019 08:49 CEST | Update | - |
| article pdf uploaded. | 10 August 2019 12:38 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/881/pdf-vor |
| article xml file uploaded | 10 August 2019 12:38 CEST | Original file | - |
