(January 17, 2018, 10:16 AM EST) -- ST. PAUL, Minn. — A Minnesota appellate panel on Jan. 16 affirmed the dismissal of a medical malpractice suit against a doctor and the practice he worked, ruling that the trial court did not err in finding that the plaintiff’s expert affidavit did not sufficiently show a chain of causation (Ludwig P. Sansom v. Jack W. Gordon, et al., No. A17-0721, Minn. App., 2018 Minn. App. LEIS 38)....