| article html file updated | 31 August 2025 11:34 CEST | Update | https://www.mdpi.com/1999-4907/11/2/214 |
| article html file updated | 20 July 2022 20:05 CEST | Update | - |
| article html file updated | 7 March 2020 08:30 CET | Update | - |
| article html file updated | 7 March 2020 04:58 CET | Update | - |
| article html file updated | 29 February 2020 16:04 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 16:02 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/214/pdf |
| article xml uploaded. | 29 February 2020 16:02 CET | Update | https://www.mdpi.com/1999-4907/11/2/214/xml |
| article xml file uploaded | 29 February 2020 16:02 CET | Update | - |
| article supplementary file uploaded. | 13 February 2020 15:00 CET | - | https://www.mdpi.com/1999-4907/11/2/214#supplementary |
| article pdf uploaded. | 13 February 2020 15:00 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/214/pdf-vor |
| article xml file uploaded | 13 February 2020 15:00 CET | Original file | - |
