| article html file updated | 31 August 2025 06:08 CEST | Update | https://www.mdpi.com/2254-9625/10/1/21 |
| article html file updated | 19 July 2022 22:06 CEST | Update | N/A |
| article html file updated | 14 September 2021 11:30 CEST | Update | N/A |
| article xml uploaded. | 14 September 2021 11:28 CEST | Update | https://www.mdpi.com/2254-9625/10/1/21/xml |
| article html file updated | 1 April 2020 12:07 CEST | Update | N/A |
| article html file updated | 14 February 2020 17:15 CET | Update | N/A |
| article html file updated | 20 December 2019 10:36 CET | Original file | N/A |
| article pdf uploaded. | 20 December 2019 10:34 CET | Updated version of record | https://www.mdpi.com/2254-9625/10/1/21/pdf |
| article xml uploaded. | 20 December 2019 10:34 CET | Update | N/A |
| article xml file uploaded | 20 December 2019 10:34 CET | Update | N/A |
| article pdf uploaded. | 9 December 2019 16:53 CET | Updated version of record | https://www.mdpi.com/2254-9625/10/1/21/pdf-vor |
| article pdf uploaded. | 9 December 2019 16:52 CET | Version of Record | https://www.mdpi.com/2254-9625/10/1/21/pdf-vor |
| article xml file uploaded | 9 December 2019 16:52 CET | Original file | N/A |
