| article html file updated | 30 August 2025 10:28 CEST | Update | https://new.mdpi.com/2227-9717/7/1/13 |
| article html file updated | 17 July 2022 19:55 CEST | Update | - |
| article html file updated | 11 February 2020 06:01 CET | Update | - |
| article html file updated | 12 October 2019 17:04 CEST | Update | - |
| article html file updated | 27 April 2019 12:54 CEST | Update | - |
| article html file updated | 13 April 2019 08:53 CEST | Update | - |
| article html file updated | 2 April 2019 20:35 CEST | Update | - |
| article html file updated | 29 January 2019 04:16 CET | Update | - |
| article html file updated | 18 January 2019 12:30 CET | Update | - |
| article pdf uploaded. | 18 January 2019 12:29 CET | Updated version of record | https://new.mdpi.com/2227-9717/7/1/13/pdf |
| article xml uploaded. | 18 January 2019 12:28 CET | Update | https://new.mdpi.com/2227-9717/7/1/13/xml |
| article xml file uploaded | 18 January 2019 12:28 CET | Update | - |
| article html file updated | 31 December 2018 09:29 CET | Original file | - |
| article pdf uploaded. | 31 December 2018 09:27 CET | Version of Record | https://new.mdpi.com/2227-9717/7/1/13/pdf-vor |
| article xml uploaded. | 31 December 2018 09:27 CET | Update | - |
| article xml file uploaded | 31 December 2018 09:26 CET | Original file | - |
