| article html file updated | 31 August 2025 00:48 CEST | Update | https://www.mdpi.com/1999-4907/10/9/752 |
| article html file updated | 20 July 2022 04:11 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:19 CET | Update | N/A |
| article html file updated | 27 September 2019 14:51 CEST | Update | N/A |
| article html file updated | 6 September 2019 04:21 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2019 04:19 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/9/752/pdf |
| article xml uploaded. | 6 September 2019 04:19 CEST | Update | https://www.mdpi.com/1999-4907/10/9/752/xml |
| article xml file uploaded | 6 September 2019 04:19 CEST | Update | N/A |
| article supplementary file uploaded. | 1 September 2019 12:59 CEST | - | https://www.mdpi.com/1999-4907/10/9/752#supplementary |
| article pdf uploaded. | 1 September 2019 12:59 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/752/pdf-vor |
| article xml file uploaded | 1 September 2019 12:59 CEST | Original file | N/A |
