| article html file updated | 31 August 2025 00:54 CEST | Update | https://www.mdpi.com/2304-6740/7/9/109 |
| article html file updated | 20 July 2022 04:04 CEST | Update | - |
| article html file updated | 13 February 2020 14:53 CET | Update | - |
| article html file updated | 26 September 2019 08:14 CEST | Update | - |
| article html file updated | 5 September 2019 10:17 CEST | Update | - |
| article supplementary file uploaded. | 5 September 2019 10:16 CEST | - | https://www.mdpi.com/2304-6740/7/9/109#supplementary |
| article pdf uploaded. | 5 September 2019 10:16 CEST | Updated version of record | https://www.mdpi.com/2304-6740/7/9/109/pdf |
| article xml uploaded. | 5 September 2019 10:16 CEST | Update | https://www.mdpi.com/2304-6740/7/9/109/xml |
| article xml file uploaded | 5 September 2019 10:16 CEST | Update | - |
| article html file updated | 3 September 2019 15:48 CEST | Original file | - |
| article supplementary file uploaded. | 3 September 2019 15:47 CEST | - | https://www.mdpi.com/2304-6740/7/9/109#supplementary |
| article pdf uploaded. | 3 September 2019 15:47 CEST | Version of Record | https://www.mdpi.com/2304-6740/7/9/109/pdf-vor |
| article xml uploaded. | 3 September 2019 15:47 CEST | Update | - |
| article xml file uploaded | 3 September 2019 15:47 CEST | Original file | - |
