function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Candek, Klemen & Gregoric, Matjaz & Kostanjsek, Rok', 642],
    ['Crespo, Luis C & Domenech, Marc & Enguidanos, Alba', 374],
    ['Dankittipakul, Pakawin & Jocqué, Rudy & Singtripop, Tippawan', 168],
    ['Dean, David Allen', 1086],
    ['Deltshev, Christo & Komnenov, Marjan & Blagoev, Gergin', 652],
    ['Guo, Mingxia & Xing, Lida & Wang, Bo & Zhang, Weiwei', 173],
    ['Huber, Bernhard A.', 266],
    ['Isaia, Marco & Paschetta, Mauro & Chiarle, Alberto', 283],
    ['Jäger, Peter', 236],
    ['Otto, Jürgen C. & Hill, David E.', 191],
    ['PLATNICK, NORMAN I.', 343],
    ['Paschetta, Mauro & Christille, Claretta & Marguerettaz, Fabio', 447],
    ['Platnick, Norman I. & Dupérré, Nadine', 165],
    ['Tanasevitch, Andrei V.', 418],
    ['ZONSTEIN, SERGEI & MARUSIK, YURI M.', 260],
    ['Other (2106)', 22170]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=27874)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);