| article html file updated | 30 August 2025 12:46 CEST | Update | https://www.mdpi.com/1996-1073/12/5/901 |
| article html file updated | 19 July 2022 16:05 CEST | Update | - |
| article html file updated | 11 February 2020 20:53 CET | Update | - |
| article html file updated | 16 October 2019 06:44 CEST | Update | - |
| article html file updated | 26 April 2019 06:01 CEST | Update | - |
| article html file updated | 12 April 2019 01:13 CEST | Update | - |
| article html file updated | 4 April 2019 09:41 CEST | Update | - |
| article html file updated | 20 March 2019 06:02 CET | Update | - |
| article html file updated | 8 March 2019 08:11 CET | Original file | - |
| article pdf uploaded. | 8 March 2019 08:09 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/901/pdf |
| article xml uploaded. | 8 March 2019 08:09 CET | Update | https://www.mdpi.com/1996-1073/12/5/901/xml |
| article xml file uploaded | 8 March 2019 08:09 CET | Original file | - |