| article html file updated | 30 August 2025 15:14 CEST | Update | https://www.mdpi.com/2076-3921/8/5/138 |
| article html file updated | 19 July 2022 18:47 CEST | Update | - |
| article html file updated | 12 February 2020 13:31 CET | Update | - |
| article html file updated | 20 October 2019 09:06 CEST | Update | - |
| article html file updated | 6 June 2019 00:46 CEST | Update | - |
| article html file updated | 18 May 2019 12:56 CEST | Original file | - |
| article pdf uploaded. | 18 May 2019 12:55 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/5/138/pdf |
| article xml uploaded. | 18 May 2019 12:55 CEST | Update | https://www.mdpi.com/2076-3921/8/5/138/xml |
| article xml file uploaded | 18 May 2019 12:55 CEST | Original file | - |
