German Olympic Sports Confederation (DOSB) high performance chief Dirk Schimmelpfennig has voiced understanding in connection with coronavirus test manipulation concerns at the upcoming beijing Winter Olympics. German alpine ski director Wolfgang Maier had on the weekend expressed fears that PCR tests could be manipulated at the February 4-20 Games. “Of course we are taking the concerns very seriously and can understand this scepticism,” Schimmelpfennig told Deutschlandfunk radio late Sunday. Schimmelpfennig, who will be the team’s chef de mission said he feels a little safer on the issue afte…