| article html file updated | 30 August 2025 12:52 CEST | Update | https://www.mdpi.com/2227-7390/7/3/252 |
| article html file updated | 19 July 2022 16:12 CEST | Update | - |
| article html file updated | 11 February 2020 21:24 CET | Update | - |
| article html file updated | 16 October 2019 09:42 CEST | Update | - |
| article html file updated | 26 April 2019 04:56 CEST | Update | - |
| article html file updated | 12 April 2019 00:04 CEST | Update | - |
| article html file updated | 10 April 2019 13:29 CEST | Update | - |
| article html file updated | 4 April 2019 11:07 CEST | Update | - |
| article html file updated | 11 March 2019 12:15 CET | Original file | - |
| article pdf uploaded. | 11 March 2019 12:14 CET | Version of Record | https://www.mdpi.com/2227-7390/7/3/252/pdf |
| article xml uploaded. | 11 March 2019 12:14 CET | Update | https://www.mdpi.com/2227-7390/7/3/252/xml |
| article xml file uploaded | 11 March 2019 12:14 CET | Original file | - |
