"The facts of the story are not in dispute, and the opinions expressed are those honestly held by Alex and his family."
Queensland teammate Corey Parker said yesterday that Smith had been affected by McKinnon's scathing criticism.
"When you are part of a team there comes a time when you lean on each other - this is one of those times," Parker said at Queensland's Gold Coast camp.
"It's affected him (Smith) to some degree. When your integrity gets questioned or someone has an opinion on it, it is never good."
Showed a replay of the fateful tackle on the program, McKinnon said it was "f.....g ridiculous" that Smith was arguing with the referee about being penalised as the injured player was assisted and carried off the field.
Parker said national captain Smith would have reacted very differently had he known the severity of McKinnon's injury at the time.
"I have known Cameron since he was a young boy," Parker said.
"The person I know is of a humble, good human.
"At no stage when those comments were made would he have known of the severity of the tackle - we can all vouch for that."
McKinnon also said he had not heard from the Australian and Queensland captain since the accident.
Asked if Smith should apologise or "clear the air", Parker said: "I feel in due course Cameron will talk.
"(However) I know there have been attempts by Melbourne to get into contact (with McKinnon) but it was to no avail.
"But there are no winners in this situation. It is just a terrible, terrible accident."
- nzherald.co.nz./AAP