LAUSANNE, SWITZERLAND -- Six Russian weightlifters including Olympic bronze medallist Ruslan Albegov have received bans based on analysis of data from the Moscow anti-doping laboratory which was at the centre of a years-long coverup scheme.

The International Weightlifting Federation said the six athletes were found guilty by a disciplinary panel based on databases retrieved from the Moscow lab, without providing details of the individual cases.

The World Anti-Doping Agency has sorted through the vast data archive to identify cases where doping was covered up in Russia in previous years.

Besides Albegov, a superheavyweight medallist in 2012, the other cases included former world champion Tima Turieva and the previously banned Dmitry Lapikov, who was already stripped of a bronze medal from the 2008 Olympics. Also banned were Egor Klimonov, Yulia Konovalova and Maxim Sheyko.

All received four-year bans except for Sheyko, who was banned for six years, and Lapikov, who was banned for eight. The starts of the bans were all backdated to 2017 or 2018, reflecting the lengthy investigation process.

The IWF said eight other cases were either before the hearings panel or "at various stages of results management." It announced provisional suspensions on Thursday against three more Russian weightlifters: Feliks Khalibekov, who was a European silver medallist , Aleksey Emelyanenko and Arsen Boraganov.