| article html file updated | 30 August 2025 06:15 CEST | Update | https://www.mdpi.com/2225-1146/6/3/39 |
| article html file updated | 17 July 2022 01:19 CEST | Update | N/A |
| article html file updated | 10 February 2020 06:59 CET | Update | N/A |
| article html file updated | 29 April 2019 14:19 CEST | Update | N/A |
| article html file updated | 15 April 2019 09:46 CEST | Update | N/A |
| article html file updated | 31 March 2019 10:29 CEST | Update | N/A |
| article html file updated | 30 August 2018 05:19 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2018 05:17 CEST | Updated version of record | https://www.mdpi.com/2225-1146/6/3/39/pdf |
| article xml uploaded. | 30 August 2018 05:17 CEST | Update | https://www.mdpi.com/2225-1146/6/3/39/xml |
| article xml file uploaded | 30 August 2018 05:17 CEST | Update | N/A |
| article pdf uploaded. | 21 August 2018 17:06 CEST | Updated version of record | https://www.mdpi.com/2225-1146/6/3/39/pdf-vor |
| article pdf uploaded. | 21 August 2018 17:01 CEST | Version of Record | https://www.mdpi.com/2225-1146/6/3/39/pdf-vor |
| article xml file uploaded | 21 August 2018 17:01 CEST | Original file | N/A |
