| article html file updated | 31 August 2025 07:21 CEST | Update | https://www.mdpi.com/1996-1073/13/1/98 |
| article html file updated | 19 July 2022 20:56 CEST | Update | N/A |
| article html file updated | 10 March 2020 10:30 CET | Update | N/A |
| article xml uploaded. | 10 March 2020 10:29 CET | Update | https://www.mdpi.com/1996-1073/13/1/98/xml |
| article pdf uploaded. | 10 March 2020 10:29 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/98/pdf |
| article html file updated | 14 February 2020 21:18 CET | Update | N/A |
| article html file updated | 16 January 2020 10:26 CET | Update | N/A |
| article html file updated | 26 December 2019 02:45 CET | Update | N/A |
| article pdf uploaded. | 26 December 2019 02:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/98/pdf-vor |
| article xml uploaded. | 26 December 2019 02:44 CET | Update | N/A |
| article xml file uploaded | 26 December 2019 02:44 CET | Update | N/A |
| article html file updated | 24 December 2019 11:09 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2019 11:07 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/98/pdf-vor |
| article xml uploaded. | 24 December 2019 11:07 CET | Update | N/A |
| article xml file uploaded | 24 December 2019 11:07 CET | Original file | N/A |
