| article html file updated | 30 August 2025 11:57 CEST | Update | https://www.mdpi.com/2079-6412/9/2/115 |
| article html file updated | 19 July 2022 04:17 CEST | Update | - |
| article html file updated | 11 February 2020 15:37 CET | Update | - |
| article html file updated | 14 October 2019 21:35 CEST | Update | - |
| article html file updated | 26 April 2019 17:37 CEST | Update | - |
| article html file updated | 12 April 2019 13:34 CEST | Update | - |
| article html file updated | 3 April 2019 19:27 CEST | Update | - |
| article html file updated | 1 March 2019 13:31 CET | Update | - |
| article html file updated | 28 February 2019 22:29 CET | Update | - |
| article html file updated | 13 February 2019 11:02 CET | Original file | - |
| article pdf uploaded. | 13 February 2019 11:01 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/2/115/pdf |
| article xml uploaded. | 13 February 2019 11:01 CET | Update | https://www.mdpi.com/2079-6412/9/2/115/xml |
| article xml file uploaded | 13 February 2019 11:01 CET | Update | - |
| article pdf uploaded. | 13 February 2019 10:19 CET | Version of Record | - |
| article xml uploaded. | 13 February 2019 10:19 CET | Update | - |
| article xml file uploaded | 13 February 2019 10:19 CET | Original file | - |