| article html file updated | 30 August 2025 07:15 CEST | Update | https://www.mdpi.com/2311-5629/4/4/53 |
| article html file updated | 17 July 2022 03:31 CEST | Update | N/A |
| article html file updated | 10 February 2020 12:46 CET | Update | N/A |
| article html file updated | 8 October 2019 07:38 CEST | Update | N/A |
| article html file updated | 15 August 2019 08:07 CEST | Update | N/A |
| article html file updated | 29 April 2019 02:10 CEST | Update | N/A |
| article html file updated | 14 April 2019 21:33 CEST | Update | N/A |
| article html file updated | 31 March 2019 22:46 CEST | Update | N/A |
| article html file updated | 27 September 2018 07:18 CEST | Original file | N/A |
| article pdf uploaded. | 27 September 2018 07:16 CEST | Updated version of record | https://www.mdpi.com/2311-5629/4/4/53/pdf |
| article xml uploaded. | 27 September 2018 07:16 CEST | Update | https://www.mdpi.com/2311-5629/4/4/53/xml |
| article xml file uploaded | 27 September 2018 07:16 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2018 16:50 CEST | Updated version of record | https://www.mdpi.com/2311-5629/4/4/53/pdf-vor |
| article pdf uploaded. | 25 September 2018 16:48 CEST | Version of Record | https://www.mdpi.com/2311-5629/4/4/53/pdf-vor |
| article xml file uploaded | 25 September 2018 16:48 CEST | Original file | N/A |