edited by Ortrud Westheider and Michael Philipp. edited by Ortrud Westheider and Michael Philipp edited by Ortrud Westheider and Michael Phillip edited by Ortrud Westheider, Michael Philipp edited by Ortrud Westheider...[et al. edited by Ortrud Westheider...[et al.] edited by Matthias Pohlig and Michael Schaich. edited by Morna O'Neill and Michael Hatt. edited by Patrick McAleer and Michael A. Perry. edited by Ortrud Westheider, Michael Philipp, and Henning Schaper