2005 -- 2006 academic year, a total of 118 IMGs were enrolled in all residency programs at the University of Toronto, as identified through the Postgraduate Medical Education registration database. IMGs were defined as individuals (regardless of citizenship status and source of funding) who obtained their medical degree outside of Canada at an accredited medical school, and training in a residency program recognized by the Royal College of Physicians and Surgeons of Canada and/or the College of Family Physicians of Canada. With the University of Toronto being the largest medical school in Canada offering almost all specialty and subspecialty residency training programs, 73 residency Program Directors were identified as potential participants.

Due to the number of IMGs and the difficulty in recruiting (i.e. multiple training sites), email invitations wereCryptocurrency intelligence company Messari has claimed that Stellar (XLM) suffered an inflation bug in April 2017 that was exploited to create 2.25 billion XLM (worth about $10 million at the time), which were later burned. The news was revealed in a Messari report published on March 27.

Per the report, the illicitly created XLM — which was equivalent to nearly a quarter of the circulating supply — was moved to exchanges and likely sold during the first half of 2017. An equivalent quantity of XLM was purportedly burned to preserve the intended supply and avoid the dilution of the value of the tokens.

The research also notes that the involved addresses and related records are no longer accessible on Stellar Expert or other block explorers but can be found using