No information whatsoever can be inferred from this exceptional value (e.g., unknown whether surgical treatment was performed).
no information whatsoever can be inferred from this exceptional value (e.g., unknown whether surgical treatment was performed).
No information whatsoever can be inferred from this exceptional value (e.g., unknown whether surgical treatment was performed).
no information whatsoever can be inferred from this exceptional value (e.g., unknown whether surgical treatment was performed).