Now-a-days, many reputed corporate hospitals conduct a short term course on hair transplantation for mbbs/ bds students; are these genuine? Recently an issue occured in chennai (death of a medico after HT procedure). Who can perform a hair transplant?

If a dermatologist can do, should he undergo any other course/ fellowship or any other certificate that makes him legallly fit for surgery? Dear colleagues and seniors, please share your valuable opinion