| article html file updated | 30 August 2025 21:01 CEST | Update | https://www.mdpi.com/2571-550X/2/2/21 |
| article html file updated | 20 July 2022 15:44 CEST | Update | N/A |
| article html file updated | 12 February 2020 19:05 CET | Update | N/A |
| article html file updated | 21 October 2019 17:55 CEST | Update | N/A |
| article html file updated | 15 August 2019 08:19 CEST | Update | N/A |
| article html file updated | 14 June 2019 11:50 CEST | Update | N/A |
| article supplementary file uploaded. | 14 June 2019 11:48 CEST | - | https://www.mdpi.com/2571-550X/2/2/21#supplementary |
| article pdf uploaded. | 14 June 2019 11:48 CEST | Updated version of record | https://www.mdpi.com/2571-550X/2/2/21/pdf |
| article xml uploaded. | 14 June 2019 11:48 CEST | Update | https://www.mdpi.com/2571-550X/2/2/21/xml |
| article xml file uploaded | 14 June 2019 11:48 CEST | Update | N/A |
| article html file updated | 12 June 2019 09:44 CEST | Original file | N/A |
| article supplementary file uploaded. | 12 June 2019 09:42 CEST | - | https://www.mdpi.com/2571-550X/2/2/21#supplementary |
| article pdf uploaded. | 12 June 2019 09:42 CEST | Version of Record | https://www.mdpi.com/2571-550X/2/2/21/pdf-vor |
| article xml file uploaded | 12 June 2019 09:42 CEST | Original file | N/A |
